Questions by Rahul

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Install Heroku CLI on Mac with Bash Termimal

Jun 16, 2022 in Linux Administration • 995 views
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How to send control+c from a bash script?

Jun 16, 2022 in Linux Administration • 874 views
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Is there a better way to run a command N times in bash?

Jun 16, 2022 in Linux Administration • 680 views
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Is there a better way to run a command N times in bash?

Jun 13, 2022 in Linux Administration • 854 views
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Are there any man pages that summarize bash scripting?

Jun 13, 2022 in Linux Administration • 676 views
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df -h if freespace equals then | bash

Jun 13, 2022 in Linux Administration • 722 views
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How to keep quotes in Bash arguments?

Jun 13, 2022 in Linux Administration • 1,136 views
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How to keep quotes in Bash arguments?

Jun 13, 2022 in Linux Administration • 21 views
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Compare $1 with another string in bash

Jun 13, 2022 in Linux Administration • 724 views
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Compare $1 with another string in bash

Jun 9, 2022 in Linux Administration • 426 views
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How to add man and zip to "git bash" installation on Windows

Jun 9, 2022 in Linux Administration • 1,983 views
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How to split a string into an array in Bash?

Jun 9, 2022 in Linux Administration • 679 views
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What does -f mean in bash

Jun 9, 2022 in Linux Administration • 862 views
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Difference between single and double quotes in Bash

Jun 9, 2022 in Linux Administration • 863 views
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Difference between single and double quotes in Bash

Jun 7, 2022 in Linux Administration • 635 views
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"sed" command in bash

Jun 7, 2022 in Linux Administration • 841 views
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How do I check if a directory exists in a Bash shell script?

Jun 7, 2022 in Linux Administration • 1,955 views
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bash terminal on kubuntu

Jun 7, 2022 in Linux Administration • 746 views
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How to add man and zip to "git bash" installation on Windows

Jun 7, 2022 in Linux Administration • 1,152 views
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Copy Paste in Bash on Ubuntu on Windows

Jun 3, 2022 in Linux Administration • 22 views
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Display an ASCII table of characters 32 to 112 with bash

Jun 3, 2022 in Linux Administration • 548 views
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How to set environment variables for bash from within powershell?

Jun 3, 2022 in Linux Administration • 973 views
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How is CTRL-R (reverse-i-search) is implemented in bash terminal?

Jun 3, 2022 in Linux Administration • 778 views
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How to wait in bash for several subprocesses to finish, and return exit code !=0 when any subprocess ends with code !=0?

Jun 3, 2022 in Linux Administration • 1,104 views
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bash: telnet: command not found

Jun 3, 2022 in Linux Administration • 23 views
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Bash script to automate a VPN from vpnbook.com

May 27, 2022 in Linux Administration • 1,789 views
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bash: telnet: command not found

May 27, 2022 in Linux Administration • 2,115 views
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bashrc not found on MacOS Monterey version 12.0

May 27, 2022 in Linux Administration • 1,968 views
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Persistant "bash: /home/XXX/.rvm/scripts/rvm: No such file or directory" in terminal

May 27, 2022 in Linux Administration • 754 views
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Is there a limit on the number of words in bash command 'for file in words'?

May 27, 2022 in Linux Administration • 769 views
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Windows system, after heroku login from git bash, there is no command line show

May 27, 2022 in Linux Administration • 1,733 views
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How to check if a string contains a substring in Bash?

May 27, 2022 in Linux Administration • 1,445 views
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How can I download git branch files to local system?

May 27, 2022 in Linux Administration • 2,801 views
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Adding Git-Bash to the new Windows Terminal

May 27, 2022 in Linux Administration • 1,164 views
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bash: /home/XXX/.rvm/scripts/rvm: No such file or directory

May 27, 2022 in Linux Administration • 3,870 views
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Generate random number between two numbers in JavaScript

May 4, 2022 in Java • 94 views
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How to initialize an array in Java?

May 4, 2022 in Java • 22 views
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Java Code for calculating Leap Year?

Apr 27, 2022 in Java • 20 views
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How do I reverse an int array in Java?

Apr 27, 2022 in Java • 20 views
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What is the point of "final class" in Java?

Apr 27, 2022 in Java • 50 views
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How to use Comparator in Java to sort

Apr 27, 2022 in Java • 46 views
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What are the differences between a HashMap and a Hashtable in Java?

Apr 26, 2022 in Java • 483 views
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What is the default access specifier in Java?

Apr 26, 2022 in Java • 587 views
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When to use LinkedList over ArrayList in Java?

Apr 26, 2022 in Java • 470 views
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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?

Apr 26, 2022 in Java • 484 views
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What is a NullPointerException, and how do I fix it?

Apr 26, 2022 in Java • 593 views
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How do you use the ? : (conditional) operator in JavaScript?

Apr 26, 2022 in Java • 403 views
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Convert integer to string

Apr 26, 2022 in Java • 455 views
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window.location.href and window.open () methods in JavaScript

Apr 26, 2022 in Java • 755 views
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Comparing java.utilDate with LocalDate in java

Apr 21, 2022 in Java • 741 views
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