Latest questions in Linux Administration

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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 • 923 views
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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 • 574 views
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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 • 2,242 views
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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 • 838 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 • 1,128 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 • 1,172 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 • 847 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 • 1,045 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 • 2,230 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 • 989 views
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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 • 1,368 views
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0 answers

Copy Paste in Bash on Ubuntu on Windows

How to execute a copy paste operation ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
 • 3,380 points
edited Mar 4 • 157 views
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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 • 713 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 • 1,139 views
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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 • 933 views
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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 • 1,265 views
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0 answers

bash: telnet: command not found

I'm trying to connect the server using ...READ MORE

Jun 3, 2022 in Linux Administration by Rahul
 • 3,380 points
edited Mar 4 • 173 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 • 2,005 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 • 2,365 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 • 2,264 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 • 1,003 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 • 1,004 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 • 1,998 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 • 1,673 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 • 3,064 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 • 1,365 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 • 4,340 views
0 votes
0 answers

Finding the unique elements in a column of a data from terminal/Unix

So, I have a dataset which is ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 193 views
0 votes
0 answers

How to automatically add user account AND password with a Bash script?

I need to have the ability to ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 228 views
0 votes
0 answers

Linux/Unix command to determine if process is running?

I need a platform independent (Linux/Unix|OSX) shell/bash ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 206 views
0 votes
0 answers

Can not clear cache memory on Linux

I have Logstash and Elasticsearch running on ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 195 views
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0 answers

What exactly does 'sudo -su'?

I have a linux user (user2) which ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 215 views
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0 answers

One line if/else condition in linux shell scripting

I would like to have the equivelant ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 195 views
0 votes
0 answers

Joined linux host to AD server using realmd. Unable to change ad user passwords from the command line

Have a fairly simple setup of one ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 208 views
0 votes
0 answers

Sharing violation during save as on Ubuntu Linux

I'm new to C# and I'm having ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 230 views
0 votes
0 answers

What is the difference between dm and md in Linux kernel?

What is the difference between dm (dmsetup) ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 221 views
0 votes
0 answers

Umask difference between 0022 and 022

Is there any difference between umask 0022 ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 217 views
0 votes
0 answers

How can I use/install "make" on the Amazon Linux AMI for EC2?

I'm a new user of Amazon EC2. I ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 159 views
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Linux: How does communication with kernel module from user space happen

I am reading Embedded Linux Primer book ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 204 views
0 votes
0 answers

linux bash - remove all files which are in one directory from another directory

I want to remove all files that ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 190 views
0 votes
0 answers

How do I set a variable to the output of a command in Bash?

I have a pretty simple script that ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 203 views
0 votes
0 answers

Specify Destination Directory for 'zip' Command Output

The zip command generally places the output ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 233 views
0 votes
0 answers

Specify Destination Directory for 'zip' Command Output

The zip command generally places the output ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 204 views
0 votes
0 answers

Linux free command meaning

I got some researh to do about ...READ MORE

May 10, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 209 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
 • 19,040 points • 1,491 views
0 votes
0 answers

linux ps aux command

How obtain the running process with absolute ...READ MORE

May 2, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 202 views
0 votes
0 answers

Reusing output from last command in Bash

Is the output of a Bash command ...READ MORE

May 2, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 236 views
0 votes
0 answers

top -c command in linux to filter processes listed based on processname

top -c Top lists all the processes, there ...READ MORE

May 2, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 226 views
0 votes
0 answers

Sapi5 on linux?

I am working on creating an AI ...READ MORE

May 2, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 114 views
0 votes
0 answers

Linux server sudo command not foundrubylinuxbashserversudo

I am having Linux server with 2.6.32-673.8.1.lve1.4.3.el6.x86_64 - ...READ MORE

May 2, 2022 in Linux Administration by Edureka
 • 13,690 points
edited Mar 4 • 236 views
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