Questions by Rahul

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Install Heroku CLI on Mac with Bash Termimal

Jun 16, 2022 in Linux Administration • 1,191 views
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How to send control+c from a bash script?

Jun 16, 2022 in Linux Administration • 1,113 views
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Is there a better way to run a command N times in bash?

Jun 16, 2022 in Linux Administration • 994 views
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Is there a better way to run a command N times in bash?

Jun 13, 2022 in Linux Administration • 1,192 views
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Are there any man pages that summarize bash scripting?

Jun 13, 2022 in Linux Administration • 944 views
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df -h if freespace equals then | bash

Jun 13, 2022 in Linux Administration • 1,043 views
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How to keep quotes in Bash arguments?

Jun 13, 2022 in Linux Administration • 1,484 views
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How to keep quotes in Bash arguments?

Jun 13, 2022 in Linux Administration • 194 views
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Compare $1 with another string in bash

Jun 13, 2022 in Linux Administration • 999 views
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Compare $1 with another string in bash

Jun 9, 2022 in Linux Administration • 613 views
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How to add man and zip to "git bash" installation on Windows

Jun 9, 2022 in Linux Administration • 2,339 views
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How to split a string into an array in Bash?

Jun 9, 2022 in Linux Administration • 867 views
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What does -f mean in bash

Jun 9, 2022 in Linux Administration • 1,231 views
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Difference between single and double quotes in Bash

Jun 9, 2022 in Linux Administration • 1,248 views
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Difference between single and double quotes in Bash

Jun 7, 2022 in Linux Administration • 918 views
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"sed" command in bash

Jun 7, 2022 in Linux Administration • 1,092 views
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How do I check if a directory exists in a Bash shell script?

Jun 7, 2022 in Linux Administration • 2,353 views
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bash terminal on kubuntu

Jun 7, 2022 in Linux Administration • 1,055 views
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How to add man and zip to "git bash" installation on Windows

Jun 7, 2022 in Linux Administration • 1,446 views
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Copy Paste in Bash on Ubuntu on Windows

Jun 3, 2022 in Linux Administration • 204 views
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Display an ASCII table of characters 32 to 112 with bash

Jun 3, 2022 in Linux Administration • 753 views
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How to set environment variables for bash from within powershell?

Jun 3, 2022 in Linux Administration • 1,185 views
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How is CTRL-R (reverse-i-search) is implemented in bash terminal?

Jun 3, 2022 in Linux Administration • 984 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 • 1,322 views
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bash: telnet: command not found

Jun 3, 2022 in Linux Administration • 228 views
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Bash script to automate a VPN from vpnbook.com

May 27, 2022 in Linux Administration • 2,048 views
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bash: telnet: command not found

May 27, 2022 in Linux Administration • 2,436 views
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bashrc not found on MacOS Monterey version 12.0

May 27, 2022 in Linux Administration • 2,372 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 • 1,063 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 • 1,111 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 • 2,090 views
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How to check if a string contains a substring in Bash?

May 27, 2022 in Linux Administration • 1,745 views
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How can I download git branch files to local system?

May 27, 2022 in Linux Administration • 3,133 views
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Adding Git-Bash to the new Windows Terminal

May 27, 2022 in Linux Administration • 1,434 views
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bash: /home/XXX/.rvm/scripts/rvm: No such file or directory

May 27, 2022 in Linux Administration • 4,466 views
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Generate random number between two numbers in JavaScript

May 4, 2022 in Java • 235 views
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How to initialize an array in Java?

May 4, 2022 in Java • 239 views
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Java Code for calculating Leap Year?

Apr 27, 2022 in Java • 197 views
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How do I reverse an int array in Java?

Apr 27, 2022 in Java • 180 views
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What is the point of "final class" in Java?

Apr 27, 2022 in Java • 209 views
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How to use Comparator in Java to sort

Apr 27, 2022 in Java • 167 views
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What are the differences between a HashMap and a Hashtable in Java?

Apr 26, 2022 in Java • 691 views
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What is the default access specifier in Java?

Apr 26, 2022 in Java • 761 views
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When to use LinkedList over ArrayList in Java?

Apr 26, 2022 in Java • 621 views
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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?

Apr 26, 2022 in Java • 644 views
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What is a NullPointerException, and how do I fix it?

Apr 26, 2022 in Java • 764 views
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How do you use the ? : (conditional) operator in JavaScript?

Apr 26, 2022 in Java • 579 views
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Convert integer to string

Apr 26, 2022 in Java • 589 views
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window.location.href and window.open () methods in JavaScript

Apr 26, 2022 in Java • 905 views
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Comparing java.utilDate with LocalDate in java

Apr 21, 2022 in Java • 935 views
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