Showing posts with label linux terminal commands. Show all posts
Showing posts with label linux terminal commands. Show all posts

Saturday, May 11, 2013

Using a virtual connection to Linux terminal, how can I open the Linux text editor?

Q. I'm virtually connected to a linux terminal. In the terminal window I type the following commands
tcsh
cd vlsi1/Lab3
ls
pico TxFIFOtest
(these commands open an editor inside the terminal, the editor is terrible though and I will be making numerous changes to this. Is there a way to open this with a text editor?)

A. u are using tc shell?

any shell have ENV values, editor are en ENV key for linux editor, in debian/venenux the editor by default are nano or mcedit-debian, the first acts as normal ecitor like MSDOS, the second atc as special editor using IBM's F1 to F12 keys

install vim (not vi) and cam note diference, also can install nano, nano its more for ignorant command line real linux users

if u wish use graphical editor only use sux (venenux and sidux only) or install sux (apt-get install sux) and ejecute graphical editor as: "sux kwrite" or "sux leafpad" when runs, sux ask for root admin password (or for user password if u are in sudoers file)

i recomend install linux venenux+massenkoh plugs due u seems to be a non linux user, ubuntu are not good choice for system training

How to use the paste command in Linux terminal?
Q. What should i do before i use the paste command in linux terminal.Give me an example.How will u use the command paste?
I know the shortcut but i want you to tell me how to use the paste command in the terminal.When i type
"cut -c2 a file name" i am getting the output ie only few characters is displayed.Now i would like to know how would you paste these texts.If i type "paste another file" i am getting only that file and the cut text is not pasted into this file.

A. press hold left button - cover across word(s) to copy - click prompt to new target area - press middle button.
or
press hold left button - cover across word(s) to copy - click Edit above to copy - click prompt to new target area - click Edit above to Paste.

How to save file to desktop using Linux commands.?
Q. I am a beginner to Linux commands. I use SSH to connect to a Linux server. What command can I use to save a text file on the server to my desktop? Example?

A. From your desktop, fire up a terminal, or use Cygwin if you're under Windows (make sure you have installed the openssh packages) :

scp <your_user_name>@<server_name>:<path to remote file> <path to local dir/file>

Enter your password, and you're done :)



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Saturday, May 4, 2013

How do i get color back into my linux terminal?

Q. I recently changed the color of my linux terminal from the standard black text and white background to a black background and light blue text. When the default colors were used directories and certain file types would show up in different colors, but when i changed the scheme it took away the colors. is there any way to get them back with a command or setting? Thanks in advance.

A. You will want to set the environment variable LS_COLORS in your .bash_profile or .bashrc file.

Check out the following web site that explains the variable and all of its parameters:

In Ubuntu Linux what is the Terminal command to close a window?
Q. I have an application that opens at launch to allow me to use my Gamepad to control the mouse and arrow keys. This application also opens a window so I would like a terminal command that I can program to close the window at startup. Thank you.

A. Your question is worded a bit oddly but I think you're looking for System > Preferences > Startup Applications

=) hope that helps!

I want to learn the Windows command line. Ware can i get info or a guide to do so?
Q. i have been using Linux since mid windows xp days. i know the Linux Terminal command line frontwards and backwards. however i only know a few simple commands for the Windows command line. for Ms_Dos and the newer Windows command shell. i want to download a guide of some kind so i can learn the windows command line inside and out. do you know ware i can find such a thing?

A. Check http://www.windows-commandline.com also. They have command line tips for all the useful tasks.



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Friday, April 19, 2013

How can I use hping3 to do a port scan?

Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html

How do I upload a folder recursively via SSH through a linux terminal?
Q. The problem is quite simple actually. I have a folder in my desktop which I want to be able to upload to my server via SSH. I want to be able to do that using only the linux terminal. Thanks
I don't know about import/export functions. I just want to upload via SSH. I know it's possible, I just don't know how.

A. See the SCP command (syntax in source link). It copies files over ssh. As you can see, it has an option to put an entire folder over at once.

Alternatively, there's SFTP (secure-ftp) which tunnels a ftp connection through ssh (valid only if the target server also has ftp service in addition to ssh).

How can I restore my laptop to factory default with Linux Ubuntu?
Q. Im currently using Linux Ubuntu as my OS on my HP laptop and want to restore to factory settings as I prefer using windows 7 for the tasks that I have to perform on my laptop, Ive tried using the system restore when starting the up the laptop but this just causes Ubuntu to load as normal. Is there any terminal commands or any other way to restore the laptop without having to go and create a windows installation disk?

A. If your computer did not come with Win7 and other disks (drivers and utilities), you should have written whatever system restore or utilites disks and backed up everything before doing much of anything with the computer.

Whether you can restore Win7 depends whether it is still there and you just need to restore the master boot record (can you boot to Win7 from the grub menu?). If Win7 still works see http://ubuntuforums.org/showthread.php?t=1527905

If Win7 does not run, you may need to order disks from your computer manufacturer.



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Wednesday, April 10, 2013

How do I use a Linux terminal to send messages?

Q. How do you message other online users on a server without using the mailx system on a UNIX/Linux terminal?

And what command should I use to block/unblock incoming messages?

A. use the wall or write command

mesg y

will allow messages

mesg n

will block messages

How to invoke the Linux Terminal in LINUX when a process becomes unresponsive?
Q. If a process becomes unresponsive in WINDOWS then we press "alt+ctrl+del" to invoke the task manager & then terminate the process.Is there any similar way to invoke the Linux Terminal so that we can end a process by the 'kill' command when it becomes unresponsive?Any help would be gladly accepted.

A. Whether you are in an x-windows session or working at the console command line, an equivalent in Linux would be to select a new virtual terminal using the key sequence CTRL-ALT-F-Key.

For example, from the console, CRTL-ALT-F1 will open virtual tty1, if it has not been disabled by configuration. Once in the screen for the virtual terminal is displayed you can log in with appropriate permissions to use 'ps' to determine the process that you need to kill as you would normally do as indicated in your question. To return to the console use CTRL-ALT-F7.

For completeness, if you are at the command line you could begin a program by running it in the background, so you can do other things during it's execution. If a program that is running, but which is not in the background, is stuck your first step should be to try CTRL-Z, to terminate it. If that fails try a virtual terminal.

As has been suggested, you could also access the system remotely if you have other systems on the network that could be used. Doing so, requires appropriate services, such as 'sshd', be running in advance of the problem. Similarly, you should experiment with the virtual terminal feature in advance of a problem to assure that it has not been disabled and so you can see how it works.

hth

How do I connect to my Linux computer?
Q. I want to be able to use some remote console to connect to my Linux terminal and send commands, what kind of server do I need? Is there a client for Windows?
I downloaded PuTTy but what server do I need? Midnight Commander is just a file manager, I need full access to my terminal.
Ok, I found telnetd. Thanks all !

A. if you just want to access a terminal session then configure SSH and use PuTTY to connect. If you want full control of your Linux desktop, then use VNC (comes in both Server and Client components and is cross platform - so yes, it does support Windows as a client)



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Wednesday, March 27, 2013

Using a virtual connection to Linux terminal, how can I open the Linux text editor?

Q. I'm virtually connected to a linux terminal. In the terminal window I type the following commands
tcsh
cd vlsi1/Lab3
ls
pico TxFIFOtest
(these commands open an editor inside the terminal, the editor is terrible though and I will be making numerous changes to this. Is there a way to open this with a text editor?)

A. u are using tc shell?

any shell have ENV values, editor are en ENV key for linux editor, in debian/venenux the editor by default are nano or mcedit-debian, the first acts as normal ecitor like MSDOS, the second atc as special editor using IBM's F1 to F12 keys

install vim (not vi) and cam note diference, also can install nano, nano its more for ignorant command line real linux users

if u wish use graphical editor only use sux (venenux and sidux only) or install sux (apt-get install sux) and ejecute graphical editor as: "sux kwrite" or "sux leafpad" when runs, sux ask for root admin password (or for user password if u are in sudoers file)

i recomend install linux venenux+massenkoh plugs due u seems to be a non linux user, ubuntu are not good choice for system training

How to use the paste command in Linux terminal?
Q. What should i do before i use the paste command in linux terminal.Give me an example.How will u use the command paste?
I know the shortcut but i want you to tell me how to use the paste command in the terminal.When i type
"cut -c2 a file name" i am getting the output ie only few characters is displayed.Now i would like to know how would you paste these texts.If i type "paste another file" i am getting only that file and the cut text is not pasted into this file.

A. press hold left button - cover across word(s) to copy - click prompt to new target area - press middle button.
or
press hold left button - cover across word(s) to copy - click Edit above to copy - click prompt to new target area - click Edit above to Paste.

How to save file to desktop using Linux commands.?
Q. I am a beginner to Linux commands. I use SSH to connect to a Linux server. What command can I use to save a text file on the server to my desktop? Example?

A. From your desktop, fire up a terminal, or use Cygwin if you're under Windows (make sure you have installed the openssh packages) :

scp <your_user_name>@<server_name>:<path to remote file> <path to local dir/file>

Enter your password, and you're done :)



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Friday, February 22, 2013

I want to learn the Windows command line. Ware can i get info or a guide to do so?

Q. i have been using Linux since mid windows xp days. i know the Linux Terminal command line frontwards and backwards. however i only know a few simple commands for the Windows command line. for Ms_Dos and the newer Windows command shell. i want to download a guide of some kind so i can learn the windows command line inside and out. do you know ware i can find such a thing?

A. Check http://www.windows-commandline.com also. They have command line tips for all the useful tasks.

Using a virtual connection to Linux terminal, how can I open the Linux text editor?
Q. I'm virtually connected to a linux terminal. In the terminal window I type the following commands
tcsh
cd vlsi1/Lab3
ls
pico TxFIFOtest
(these commands open an editor inside the terminal, the editor is terrible though and I will be making numerous changes to this. Is there a way to open this with a text editor?)

A. u are using tc shell?

any shell have ENV values, editor are en ENV key for linux editor, in debian/venenux the editor by default are nano or mcedit-debian, the first acts as normal ecitor like MSDOS, the second atc as special editor using IBM's F1 to F12 keys

install vim (not vi) and cam note diference, also can install nano, nano its more for ignorant command line real linux users

if u wish use graphical editor only use sux (venenux and sidux only) or install sux (apt-get install sux) and ejecute graphical editor as: "sux kwrite" or "sux leafpad" when runs, sux ask for root admin password (or for user password if u are in sudoers file)

i recomend install linux venenux+massenkoh plugs due u seems to be a non linux user, ubuntu are not good choice for system training

How to use the paste command in Linux terminal?
Q. What should i do before i use the paste command in linux terminal.Give me an example.How will u use the command paste?
I know the shortcut but i want you to tell me how to use the paste command in the terminal.When i type
"cut -c2 a file name" i am getting the output ie only few characters is displayed.Now i would like to know how would you paste these texts.If i type "paste another file" i am getting only that file and the cut text is not pasted into this file.

A. press hold left button - cover across word(s) to copy - click prompt to new target area - press middle button.
or
press hold left button - cover across word(s) to copy - click Edit above to copy - click prompt to new target area - click Edit above to Paste.



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Monday, February 18, 2013

How do I upload a folder recursively via SSH through a linux terminal?

Q. The problem is quite simple actually. I have a folder in my desktop which I want to be able to upload to my server via SSH. I want to be able to do that using only the linux terminal. Thanks
I don't know about import/export functions. I just want to upload via SSH. I know it's possible, I just don't know how.

A. See the SCP command (syntax in source link). It copies files over ssh. As you can see, it has an option to put an entire folder over at once.

Alternatively, there's SFTP (secure-ftp) which tunnels a ftp connection through ssh (valid only if the target server also has ftp service in addition to ssh).

How to use linux centos terminal basicly?
Q. i have free vps by Host1Free and centos installed. Ok i want to niow how to upload, delete, rename, move, copy, list files using putty when o connect remotelt. To say this simply: i want terminal commands to manage files.

A. Try these links:

http://www.tuxfiles.org/linuxhelp/cli.html

http://linuxcommand.org/learning_the_shell.php

How to print linux man command into web browser using perl?
Q. I am actually being able to print the command to the webbrowser, BUT the problem is the format !!!! it displays the text with no format ( no space, no new lines etc..)

how can i display the text with its original format into the web browser? It means i want to display the man command in the browser with the same format it looks like in the linux terminal

A. Try putting

<pre>

</pre>

around the man page text



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How do i get color back into my linux terminal?

Q. I recently changed the color of my linux terminal from the standard black text and white background to a black background and light blue text. When the default colors were used directories and certain file types would show up in different colors, but when i changed the scheme it took away the colors. is there any way to get them back with a command or setting? Thanks in advance.

A. You will want to set the environment variable LS_COLORS in your .bash_profile or .bashrc file.

Check out the following web site that explains the variable and all of its parameters:

In Ubuntu Linux what is the Terminal command to close a window?
Q. I have an application that opens at launch to allow me to use my Gamepad to control the mouse and arrow keys. This application also opens a window so I would like a terminal command that I can program to close the window at startup. Thank you.

A. Your question is worded a bit oddly but I think you're looking for System > Preferences > Startup Applications

=) hope that helps!

I want to learn the Windows command line. Ware can i get info or a guide to do so?
Q. i have been using Linux since mid windows xp days. i know the Linux Terminal command line frontwards and backwards. however i only know a few simple commands for the Windows command line. for Ms_Dos and the newer Windows command shell. i want to download a guide of some kind so i can learn the windows command line inside and out. do you know ware i can find such a thing?

A. Check http://www.windows-commandline.com also. They have command line tips for all the useful tasks.



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Sunday, February 10, 2013

How to use the paste command in Linux terminal?

Q. What should i do before i use the paste command in linux terminal.Give me an example.How will u use the command paste?
I know the shortcut but i want you to tell me how to use the paste command in the terminal.When i type
"cut -c2 a file name" i am getting the output ie only few characters is displayed.Now i would like to know how would you paste these texts.If i type "paste another file" i am getting only that file and the cut text is not pasted into this file.

A. press hold left button - cover across word(s) to copy - click prompt to new target area - press middle button.
or
press hold left button - cover across word(s) to copy - click Edit above to copy - click prompt to new target area - click Edit above to Paste.

How to save file to desktop using Linux commands.?
Q. I am a beginner to Linux commands. I use SSH to connect to a Linux server. What command can I use to save a text file on the server to my desktop? Example?

A. From your desktop, fire up a terminal, or use Cygwin if you're under Windows (make sure you have installed the openssh packages) :

scp <your_user_name>@<server_name>:<path to remote file> <path to local dir/file>

Enter your password, and you're done :)

Are you suppose to use different linux distros if you have different purposes?
Q. Or can all linux distro do almost the same if you know the terminal command or scripts? For example if i wanted to do some penetration test with back track but i want to surf the wow anonymously with incognito? Do i have to do them seperately or can i kinda combine them together in one.

A. Terminal commands in almost all Linux distributions are the same commands. Penetration Testing (Forensic) Linux distributions do not make a very good desktop, for everyday use. It doesn't make very much sense to do it on your own hard drive. In most Linux distributions, I believe in the package management program you can find anonymous browsing software to install. And yes one Linux in general can be over bloated with software to your desire.



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Saturday, February 9, 2013

How to save file to desktop using Linux commands.?

Q. I am a beginner to Linux commands. I use SSH to connect to a Linux server. What command can I use to save a text file on the server to my desktop? Example?

A. From your desktop, fire up a terminal, or use Cygwin if you're under Windows (make sure you have installed the openssh packages) :

scp <your_user_name>@<server_name>:<path to remote file> <path to local dir/file>

Enter your password, and you're done :)

Are you suppose to use different linux distros if you have different purposes?
Q. Or can all linux distro do almost the same if you know the terminal command or scripts? For example if i wanted to do some penetration test with back track but i want to surf the wow anonymously with incognito? Do i have to do them seperately or can i kinda combine them together in one.

A. Terminal commands in almost all Linux distributions are the same commands. Penetration Testing (Forensic) Linux distributions do not make a very good desktop, for everyday use. It doesn't make very much sense to do it on your own hard drive. In most Linux distributions, I believe in the package management program you can find anonymous browsing software to install. And yes one Linux in general can be over bloated with software to your desire.

How can I use hping3 to do a port scan?
Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html



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In Ubuntu Linux what is the Terminal command to close a window?

Q. I have an application that opens at launch to allow me to use my Gamepad to control the mouse and arrow keys. This application also opens a window so I would like a terminal command that I can program to close the window at startup. Thank you.

A. Your question is worded a bit oddly but I think you're looking for System > Preferences > Startup Applications

=) hope that helps!

Using a virtual connection to Linux terminal, how can I open the Linux text editor?
Q. I'm virtually connected to a linux terminal. In the terminal window I type the following commands
tcsh
cd vlsi1/Lab3
ls
pico TxFIFOtest
(these commands open an editor inside the terminal, the editor is terrible though and I will be making numerous changes to this. Is there a way to open this with a text editor?)

A. u are using tc shell?

any shell have ENV values, editor are en ENV key for linux editor, in debian/venenux the editor by default are nano or mcedit-debian, the first acts as normal ecitor like MSDOS, the second atc as special editor using IBM's F1 to F12 keys

install vim (not vi) and cam note diference, also can install nano, nano its more for ignorant command line real linux users

if u wish use graphical editor only use sux (venenux and sidux only) or install sux (apt-get install sux) and ejecute graphical editor as: "sux kwrite" or "sux leafpad" when runs, sux ask for root admin password (or for user password if u are in sudoers file)

i recomend install linux venenux+massenkoh plugs due u seems to be a non linux user, ubuntu are not good choice for system training

How to use the paste command in Linux terminal?
Q. What should i do before i use the paste command in linux terminal.Give me an example.How will u use the command paste?
I know the shortcut but i want you to tell me how to use the paste command in the terminal.When i type
"cut -c2 a file name" i am getting the output ie only few characters is displayed.Now i would like to know how would you paste these texts.If i type "paste another file" i am getting only that file and the cut text is not pasted into this file.

A. press hold left button - cover across word(s) to copy - click prompt to new target area - press middle button.
or
press hold left button - cover across word(s) to copy - click Edit above to copy - click prompt to new target area - click Edit above to Paste.



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Tuesday, February 5, 2013

In Ubuntu Linux what is the Terminal command to close a window?

Q. I have an application that opens at launch to allow me to use my Gamepad to control the mouse and arrow keys. This application also opens a window so I would like a terminal command that I can program to close the window at startup. Thank you.

A. Your question is worded a bit oddly but I think you're looking for System > Preferences > Startup Applications

=) hope that helps!

I want to learn the Windows command line. Ware can i get info or a guide to do so?
Q. i have been using Linux since mid windows xp days. i know the Linux Terminal command line frontwards and backwards. however i only know a few simple commands for the Windows command line. for Ms_Dos and the newer Windows command shell. i want to download a guide of some kind so i can learn the windows command line inside and out. do you know ware i can find such a thing?

A. Check http://www.windows-commandline.com also. They have command line tips for all the useful tasks.

How to use the paste command in Linux terminal?
Q. What should i do before i use the paste command in linux terminal.Give me an example.How will u use the command paste?
I know the shortcut but i want you to tell me how to use the paste command in the terminal.When i type
"cut -c2 a file name" i am getting the output ie only few characters is displayed.Now i would like to know how would you paste these texts.If i type "paste another file" i am getting only that file and the cut text is not pasted into this file.

A. press hold left button - cover across word(s) to copy - click prompt to new target area - press middle button.
or
press hold left button - cover across word(s) to copy - click Edit above to copy - click prompt to new target area - click Edit above to Paste.



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Friday, February 1, 2013

How to save file to desktop using Linux commands.?

Q. I am a beginner to Linux commands. I use SSH to connect to a Linux server. What command can I use to save a text file on the server to my desktop? Example?

A. From your desktop, fire up a terminal, or use Cygwin if you're under Windows (make sure you have installed the openssh packages) :

scp <your_user_name>@<server_name>:<path to remote file> <path to local dir/file>

Enter your password, and you're done :)

Are you suppose to use different linux distros if you have different purposes?
Q. Or can all linux distro do almost the same if you know the terminal command or scripts? For example if i wanted to do some penetration test with back track but i want to surf the wow anonymously with incognito? Do i have to do them seperately or can i kinda combine them together in one.

A. Terminal commands in almost all Linux distributions are the same commands. Penetration Testing (Forensic) Linux distributions do not make a very good desktop, for everyday use. It doesn't make very much sense to do it on your own hard drive. In most Linux distributions, I believe in the package management program you can find anonymous browsing software to install. And yes one Linux in general can be over bloated with software to your desire.

How can I use hping3 to do a port scan?
Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html



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Thursday, January 31, 2013

How to use linux centos terminal basicly?

Q. i have free vps by Host1Free and centos installed. Ok i want to niow how to upload, delete, rename, move, copy, list files using putty when o connect remotelt. To say this simply: i want terminal commands to manage files.

A. Try these links:

http://www.tuxfiles.org/linuxhelp/cli.html

http://linuxcommand.org/learning_the_shell.php

How to print linux man command into web browser using perl?
Q. I am actually being able to print the command to the webbrowser, BUT the problem is the format !!!! it displays the text with no format ( no space, no new lines etc..)

how can i display the text with its original format into the web browser? It means i want to display the man command in the browser with the same format it looks like in the linux terminal

A. Try putting

<pre>

</pre>

around the man page text

Is there a simple way to add disk space to Linux?
Q. I am a noob at Linux, and I installed Linux without adding enough disk space. Now, 4 days later, I am extremely low on space. I need a simple Terminal command or something to allocate more disk space.
And if it helps, I am running Linux 11.04
Going off of an answer, I am more specifically running Ubuntu 11.04.

A. I imagine (given the lack of detail I can only imagine since you don't explain) that you created a single linux partition, and now you are running out of space. If that is the case, I would recommend that you consider reinstalling Linux, and creating a "/" (root) directory or partition which can be fairly small) and a "/home" directory which is where you store data and the various things that make Linux useable. You won't know how to do this without a lot of google reading - it isn't difficult, but you need to understand it to pull it off. Someone else referred to LVM, a much more flexible way of setting up your system with the option for later configuraiton changes, but much more difficult than setting up / and /home partitions.

I just looked at my partitions and / is using slightly under 7 GB. /home is using 33 GB. I still have lots of free space available in both partitions.

Now, if you have lots of room available on your hard disk, you can try using GParted to expand your linux partition (if you don't want to mess with re-partitioning and re-installing - but since you have only recently installed Linux, I recommend repartitioning!). You will need a live CD - Ubuntu, Mint, xyz, it doesn't matter which distro you use. You backup any data that you want to keep, reboot the system using a live CD and fire up GParted. Use it to make the linux partition larger, when it is done hopefully you can restart the system and have Linux boot and run. If you have a dual boot configuration (Windoze and linux) hopefully they will both run. No guarantees, which is why you back up important data, but it should work. Depending on how you did the initial linux install, it may be a piece of cake, or it may be a pain. Don't blame me if you muck things up! Back up anything you can't bear to lose before trying anything!

Good luck!



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Sunday, January 27, 2013

How can I use hping3 to do a port scan?

Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html

How do I upload a folder recursively via SSH through a linux terminal?
Q. The problem is quite simple actually. I have a folder in my desktop which I want to be able to upload to my server via SSH. I want to be able to do that using only the linux terminal. Thanks
I don't know about import/export functions. I just want to upload via SSH. I know it's possible, I just don't know how.

A. See the SCP command (syntax in source link). It copies files over ssh. As you can see, it has an option to put an entire folder over at once.

Alternatively, there's SFTP (secure-ftp) which tunnels a ftp connection through ssh (valid only if the target server also has ftp service in addition to ssh).

How can I restore my laptop to factory default with Linux Ubuntu?
Q. Im currently using Linux Ubuntu as my OS on my HP laptop and want to restore to factory settings as I prefer using windows 7 for the tasks that I have to perform on my laptop, Ive tried using the system restore when starting the up the laptop but this just causes Ubuntu to load as normal. Is there any terminal commands or any other way to restore the laptop without having to go and create a windows installation disk?

A. If your computer did not come with Win7 and other disks (drivers and utilities), you should have written whatever system restore or utilites disks and backed up everything before doing much of anything with the computer.

Whether you can restore Win7 depends whether it is still there and you just need to restore the master boot record (can you boot to Win7 from the grub menu?). If Win7 still works see http://ubuntuforums.org/showthread.php?t=1527905

If Win7 does not run, you may need to order disks from your computer manufacturer.



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Thursday, January 24, 2013

How can I use hping3 to do a port scan?

Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html

How do I upload a folder recursively via SSH through a linux terminal?
Q. The problem is quite simple actually. I have a folder in my desktop which I want to be able to upload to my server via SSH. I want to be able to do that using only the linux terminal. Thanks
I don't know about import/export functions. I just want to upload via SSH. I know it's possible, I just don't know how.

A. See the SCP command (syntax in source link). It copies files over ssh. As you can see, it has an option to put an entire folder over at once.

Alternatively, there's SFTP (secure-ftp) which tunnels a ftp connection through ssh (valid only if the target server also has ftp service in addition to ssh).

How to use linux centos terminal basicly?
Q. i have free vps by Host1Free and centos installed. Ok i want to niow how to upload, delete, rename, move, copy, list files using putty when o connect remotelt. To say this simply: i want terminal commands to manage files.

A. Try these links:

http://www.tuxfiles.org/linuxhelp/cli.html

http://linuxcommand.org/learning_the_shell.php



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Monday, January 21, 2013

How do I upload a folder recursively via SSH through a linux terminal?

Q. The problem is quite simple actually. I have a folder in my desktop which I want to be able to upload to my server via SSH. I want to be able to do that using only the linux terminal. Thanks
I don't know about import/export functions. I just want to upload via SSH. I know it's possible, I just don't know how.

A. See the SCP command (syntax in source link). It copies files over ssh. As you can see, it has an option to put an entire folder over at once.

Alternatively, there's SFTP (secure-ftp) which tunnels a ftp connection through ssh (valid only if the target server also has ftp service in addition to ssh).

How to use linux centos terminal basicly?
Q. i have free vps by Host1Free and centos installed. Ok i want to niow how to upload, delete, rename, move, copy, list files using putty when o connect remotelt. To say this simply: i want terminal commands to manage files.

A. Try these links:

http://www.tuxfiles.org/linuxhelp/cli.html

http://linuxcommand.org/learning_the_shell.php

How to print linux man command into web browser using perl?
Q. I am actually being able to print the command to the webbrowser, BUT the problem is the format !!!! it displays the text with no format ( no space, no new lines etc..)

how can i display the text with its original format into the web browser? It means i want to display the man command in the browser with the same format it looks like in the linux terminal

A. Try putting

<pre>

</pre>

around the man page text



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Sunday, January 20, 2013

Are you suppose to use different linux distros if you have different purposes?

Q. Or can all linux distro do almost the same if you know the terminal command or scripts? For example if i wanted to do some penetration test with back track but i want to surf the wow anonymously with incognito? Do i have to do them seperately or can i kinda combine them together in one.

A. Terminal commands in almost all Linux distributions are the same commands. Penetration Testing (Forensic) Linux distributions do not make a very good desktop, for everyday use. It doesn't make very much sense to do it on your own hard drive. In most Linux distributions, I believe in the package management program you can find anonymous browsing software to install. And yes one Linux in general can be over bloated with software to your desire.

How can I use hping3 to do a port scan?
Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html

How do I upload a folder recursively via SSH through a linux terminal?
Q. The problem is quite simple actually. I have a folder in my desktop which I want to be able to upload to my server via SSH. I want to be able to do that using only the linux terminal. Thanks
I don't know about import/export functions. I just want to upload via SSH. I know it's possible, I just don't know how.

A. See the SCP command (syntax in source link). It copies files over ssh. As you can see, it has an option to put an entire folder over at once.

Alternatively, there's SFTP (secure-ftp) which tunnels a ftp connection through ssh (valid only if the target server also has ftp service in addition to ssh).



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How to save file to desktop using Linux commands.?

Q. I am a beginner to Linux commands. I use SSH to connect to a Linux server. What command can I use to save a text file on the server to my desktop? Example?

A. From your desktop, fire up a terminal, or use Cygwin if you're under Windows (make sure you have installed the openssh packages) :

scp <your_user_name>@<server_name>:<path to remote file> <path to local dir/file>

Enter your password, and you're done :)

Are you suppose to use different linux distros if you have different purposes?
Q. Or can all linux distro do almost the same if you know the terminal command or scripts? For example if i wanted to do some penetration test with back track but i want to surf the wow anonymously with incognito? Do i have to do them seperately or can i kinda combine them together in one.

A. Terminal commands in almost all Linux distributions are the same commands. Penetration Testing (Forensic) Linux distributions do not make a very good desktop, for everyday use. It doesn't make very much sense to do it on your own hard drive. In most Linux distributions, I believe in the package management program you can find anonymous browsing software to install. And yes one Linux in general can be over bloated with software to your desire.

How can I use hping3 to do a port scan?
Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html



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Wednesday, January 16, 2013

Are you suppose to use different linux distros if you have different purposes?

Q. Or can all linux distro do almost the same if you know the terminal command or scripts? For example if i wanted to do some penetration test with back track but i want to surf the wow anonymously with incognito? Do i have to do them seperately or can i kinda combine them together in one.

A. Terminal commands in almost all Linux distributions are the same commands. Penetration Testing (Forensic) Linux distributions do not make a very good desktop, for everyday use. It doesn't make very much sense to do it on your own hard drive. In most Linux distributions, I believe in the package management program you can find anonymous browsing software to install. And yes one Linux in general can be over bloated with software to your desire.

How can I use hping3 to do a port scan?
Q. When I used Hping3 in linux or windows it can only scan a localhost. Is it possible to scan a remote network? What is the Linux and Windows terminal command for portscanning remote networks?

A. There's no universal program for scanning networks. The best tool to do this from a command line would probably be nmap. nmap is not included with Windows and is not standard in all Linux distributions, but is available in most repositories.

http://nmap.org/download.html

How do I upload a folder recursively via SSH through a linux terminal?
Q. The problem is quite simple actually. I have a folder in my desktop which I want to be able to upload to my server via SSH. I want to be able to do that using only the linux terminal. Thanks
I don't know about import/export functions. I just want to upload via SSH. I know it's possible, I just don't know how.

A. See the SCP command (syntax in source link). It copies files over ssh. As you can see, it has an option to put an entire folder over at once.

Alternatively, there's SFTP (secure-ftp) which tunnels a ftp connection through ssh (valid only if the target server also has ftp service in addition to ssh).



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