Most voted questions in Linux Administration

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1 answer

Compare $1 with another string in bash

The explanation $1 doesn't match is on ...READ MORE

Jun 13, 2022 in Linux Administration by Korak
 • 5,820 points • 422 views
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0 answers

Compare $1 with another string in bash

I've spent 2 hours with an if statement, that ...READ MORE

Jun 9, 2022 in Linux Administration by Rahul
 • 3,380 points • 206 views
0 votes
0 answers

How to add man and zip to "git bash" installation on Windows

I am using git bash on Windows - that ...READ MORE

Jun 9, 2022 in Linux Administration by Rahul
 • 3,380 points • 1,202 views
0 votes
0 answers

How to split a string into an array in Bash?

In a Bash script, I would like ...READ MORE

Jun 9, 2022 in Linux Administration by Rahul
 • 3,380 points • 395 views
0 votes
1 answer

What does -f mean in bash

Luckily, the Bash Reference Manual is accessible ...READ MORE

Jun 10, 2022 in Linux Administration by Korak
 • 5,820 points • 487 views
0 votes
1 answer

Difference between single and double quotes in Bash

Single statements will not insert anything, yet ...READ MORE

Jun 10, 2022 in Linux Administration by Korak
 • 5,820 points • 311 views
0 votes
1 answer

Difference between single and double quotes in Bash

Single statements will not add anything, however ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
 • 5,820 points • 296 views
0 votes
1 answer

"sed" command in bash

sed is the Stream EDitor. It can ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
 • 5,820 points • 417 views
0 votes
1 answer

How do I check if a directory exists in a Bash shell script?

To check if a directory exists in ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
 • 5,820 points • 1,470 views
0 votes
1 answer

bash terminal on kubuntu

You are actually using a bash terminal. ...READ MORE

Jun 7, 2022 in Linux Administration by Korak
 • 5,820 points • 432 views
0 votes
0 answers

How to add man and zip to "git bash" installation on Windows

I am using git bash on Windows - that ...READ MORE

Jun 7, 2022 in Linux Administration by Rahul
 • 3,380 points • 828 views
0 votes
0 answers

Display an ASCII table of characters 32 to 112 with bash

I want to know how to display ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
 • 3,380 points • 324 views
0 votes
0 answers

How to set environment variables for bash from within powershell?

Using powershell how do I set the environment variables (here, particularly "ApiSecret") so ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
 • 3,380 points • 574 views
0 votes
0 answers

How is CTRL-R (reverse-i-search) is implemented in bash terminal?

Example of the reverse search: (reverse-i-search)`grep': git log ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
 • 3,380 points • 415 views
0 votes
0 answers

How to wait in bash for several subprocesses to finish, and return exit code !=0 when any subprocess ends with code !=0?

How to wait in a bash script ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
 • 3,380 points • 676 views
0 votes
0 answers

Bash script to automate a VPN from vpnbook.com

I wrote a bash script that reads ...READ MORE

May 27, 2022 in Linux Administration by Rahul
 • 3,380 points • 1,431 views
0 votes
1 answer

bash: telnet: command not found

Indeed you would have to introduce telnet ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 1,132 views
0 votes
1 answer

bashrc not found on MacOS Monterey version 12.0

Assuming that you believe your content should ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 1,459 views
0 votes
1 answer

Persistant "bash: /home/XXX/.rvm/scripts/rvm: No such file or directory" in terminal

Introduce RVM: gpg - - keyserver hkp://keys.gnupg.net - ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 409 views
0 votes
1 answer

Is there a limit on the number of words in bash command 'for file in words'?

Anyway, you need to print everything except ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 371 views
0 votes
1 answer

Windows system, after heroku login from git bash, there is no command line show

You can login via Windows command prompt ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 1,326 views
0 votes
1 answer

How to check if a string contains a substring in Bash?

You ought to recollect that shell prearranging ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 854 views
0 votes
1 answer

How can I download git branch files to local system?

Clone the master branch. As you  said ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 2,033 views
0 votes
1 answer

Adding Git-Bash to the new Windows Terminal

Open settings with Ctrl + , You'll want ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 713 views
0 votes
1 answer

bash: /home/XXX/.rvm/scripts/rvm: No such file or directory

Install RVM  gpg --keyserver hkp:// keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 ​Now ...READ MORE

May 27, 2022 in Linux Administration by Korak
 • 5,820 points • 3,114 views
0 votes
0 answers

How to fix 'sudo: no tty present and no askpass program specified' error?

I  wanted to compile sources using a ...READ MORE

May 9, 2022 in Linux Administration by Kichu
 • 19,050 points • 919 views
0 votes
0 answers

How to create shortcut icons for Windows, MacOS and Linux applications bundled with PyInstaller

I am building a Python application bundled ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 615 views
0 votes
0 answers

Difference between "system" and "exec" in Linux?

What is the difference between system and ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 327 views
0 votes
0 answers

Is there a way to determine the amount of free video RAM in Linux?

We believe that we are running out ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 228 views
0 votes
0 answers

How to attach a file using mail command on Linux?

I'm on a server running a Linux ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 625 views
0 votes
0 answers

Linux "free -m": Total, used and free memory values don't add up [closed]

On a linux system, while using "free", ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 234 views
0 votes
0 answers

UNIX export command

I am trying to understand the use ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 255 views
0 votes
0 answers

How to rename a directory in C?

I searched online to find that how ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 515 views
0 votes
0 answers

How to change default integreated terminal in VS Code to kitty, on Linux?

I'm using kitty (it's a terminal) on ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 1,004 views
0 votes
0 answers

How can I delete a user in linux when the system says its currently used in a process

I am trying to delete a user ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 311 views
0 votes
0 answers

Which C version is used in the Linux kernel?

Does the Linux kernel use only the ...READ MORE

Apr 26, 2022 in Linux Administration by Edureka
 • 13,670 points • 212 views
0 votes
0 answers

Send private message to Discord user using bash and linux AT command

I'm running a Discord bot written in ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 938 views
0 votes
0 answers

How to get overall CPU usage (e.g. 57%) on Linux

I am wondering how you can get ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 229 views
0 votes
0 answers

what is asm stand for in linux/include/asm

read from howto_add_systemcall "In general, header files for machine ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 517 views
0 votes
0 answers

Location of ini/config files in linux/unix?

Two questions, really: Is there a standard/convention regarding ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 206 views
0 votes
0 answers

What's the difference between .so, .la and .a library files?

I know an .so file is a kind of ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 410 views
0 votes
0 answers

Are there any standard exit status codes in Linux?

A process is considered to have completed ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 185 views
0 votes
0 answers

wget command not found on linux server

I have a linux server (completely new, ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 550 views
0 votes
0 answers

How to edit a text file in my terminal

I'm using Linux mint and using the ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 185 views
0 votes
0 answers

changing the owner of folder in linux

I have a folder in my subdomain ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 413 views
0 votes
0 answers

Create an empty file on the commandline in windows (like the linux touch command)

On a windows machine I get this ...READ MORE

Apr 25, 2022 in Linux Administration by Edureka
 • 13,670 points • 607 views
0 votes
0 answers

How to install the npm command on the linux

I'm trying to install the npm ci command on Linux. ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,670 points • 297 views
0 votes
0 answers

Downloading Java JDK on Linux via wget is shown license page instead

When I try to download Java from ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,670 points • 452 views
0 votes
0 answers

Linux's locate command returning the path of a deleted file

I am writing a bash shell script ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,670 points • 243 views
0 votes
0 answers

Using v4l2loopback virtual cam with google-chrome or chromium on linux while having real webcam in use

(I hope posting an answer to own ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
 • 13,670 points • 1,641 views
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