Questions by Rahul

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Install Heroku CLI on Mac with Bash Termimal

Jun 16, 2022 in Linux Administration • 882 views
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How to send control+c from a bash script?

Jun 16, 2022 in Linux Administration • 759 views
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Is there a better way to run a command N times in bash?

Jun 16, 2022 in Linux Administration • 526 views
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Is there a better way to run a command N times in bash?

Jun 13, 2022 in Linux Administration • 705 views
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Are there any man pages that summarize bash scripting?

Jun 13, 2022 in Linux Administration • 603 views
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df -h if freespace equals then | bash

Jun 13, 2022 in Linux Administration • 602 views
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How to keep quotes in Bash arguments?

Jun 13, 2022 in Linux Administration • 970 views
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Compare $1 with another string in bash

Jun 13, 2022 in Linux Administration • 617 views
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Compare $1 with another string in bash

Jun 9, 2022 in Linux Administration • 354 views
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How to add man and zip to "git bash" installation on Windows

Jun 9, 2022 in Linux Administration • 1,718 views
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How to split a string into an array in Bash?

Jun 9, 2022 in Linux Administration • 578 views
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What does -f mean in bash

Jun 9, 2022 in Linux Administration • 729 views
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Difference between single and double quotes in Bash

Jun 9, 2022 in Linux Administration • 653 views
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Difference between single and double quotes in Bash

Jun 7, 2022 in Linux Administration • 517 views
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"sed" command in bash

Jun 7, 2022 in Linux Administration • 660 views
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How do I check if a directory exists in a Bash shell script?

Jun 7, 2022 in Linux Administration • 1,813 views
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bash terminal on kubuntu

Jun 7, 2022 in Linux Administration • 639 views
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How to add man and zip to "git bash" installation on Windows

Jun 7, 2022 in Linux Administration • 1,044 views
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Display an ASCII table of characters 32 to 112 with bash

Jun 3, 2022 in Linux Administration • 458 views
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How to set environment variables for bash from within powershell?

Jun 3, 2022 in Linux Administration • 819 views
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How is CTRL-R (reverse-i-search) is implemented in bash terminal?

Jun 3, 2022 in Linux Administration • 673 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 • 950 views
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Bash script to automate a VPN from vpnbook.com

May 27, 2022 in Linux Administration • 1,658 views
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bash: telnet: command not found

May 27, 2022 in Linux Administration • 1,668 views
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bashrc not found on MacOS Monterey version 12.0

May 27, 2022 in Linux Administration • 1,721 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 • 624 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 • 629 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 • 1,582 views
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How to check if a string contains a substring in Bash?

May 27, 2022 in Linux Administration • 1,206 views
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How can I download git branch files to local system?

May 27, 2022 in Linux Administration • 2,501 views
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Adding Git-Bash to the new Windows Terminal

May 27, 2022 in Linux Administration • 1,034 views
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bash: /home/XXX/.rvm/scripts/rvm: No such file or directory

May 27, 2022 in Linux Administration • 3,576 views
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What are the differences between a HashMap and a Hashtable in Java?

Apr 26, 2022 in Java • 396 views
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What is the default access specifier in Java?

Apr 26, 2022 in Java • 414 views
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When to use LinkedList over ArrayList in Java?

Apr 26, 2022 in Java • 412 views
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Why is there no multiple inheritance in Java, but implementing multiple interfaces is allowed?

Apr 26, 2022 in Java • 397 views
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What is a NullPointerException, and how do I fix it?

Apr 26, 2022 in Java • 505 views
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How do you use the ? : (conditional) operator in JavaScript?

Apr 26, 2022 in Java • 345 views
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Convert integer to string

Apr 26, 2022 in Java • 408 views
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window.location.href and window.open () methods in JavaScript

Apr 26, 2022 in Java • 676 views
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Comparing java.utilDate with LocalDate in java

Apr 21, 2022 in Java • 577 views
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How to split a string in Java

Apr 21, 2022 in Java • 570 views
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Reversing an Array in Java [duplicate]

Apr 21, 2022 in Java • 407 views
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The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path [duplicate]

Apr 21, 2022 in Java • 1,583 views
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How do I "decompile" Java class files? [closed]

Apr 21, 2022 in Java • 672 views
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Java 11 JDK for Windows 7 32-bit system

Apr 21, 2022 in Java • 4,337 views
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How to decode jwt token in javascript without using a library?

Apr 21, 2022 in Java • 1,564 views
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Java inner class and static nested class

Apr 21, 2022 in Java • 381 views
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For-each over an array in JavaScript

Apr 19, 2022 in Java • 506 views
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Simplest and understandable example of volatile keyword in Java

Apr 19, 2022 in Java • 375 views
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