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Read user input inside a loop
I am having a bash script which is something like following,
6 Answers
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How can I list ALL DNS records?
...As I look after very many domains it would have been so nice just to run a script to get ALL the DNS entries.
– Ken
Oct 12 '13 at 8:48
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Is there a way to get the git root directory in one command?
...f You don't put it in a shell alias. You can put it in a shell function or script.
– Conrad Meyer
Dec 3 '12 at 19:43
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How to add Git's branch name to the commit message?
I need some help with a Bash script that will automatically add the git's branch name as a hash in commit messages.
9 Answe...
Can Selenium interact with an existing browser session?
...ou can dump the executor_command url & session id into a file when the script starts and read it from the file when do you want to hook the browser session again.
– S.K. Venkat
Dec 22 '19 at 16:04
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How can I strip first X characters from string using sed?
I am writing shell script for embedded Linux in a small industrial box. I have a variable containing the text pid: 1234 and I want to strip first X characters from the line, so only 1234 stays. I have more variables I need to "clean", so I need to cut away X first characters and ${string:5} does...
Get hours difference between two dates in Moment Js
...(`${differenceInHours} hours have passed since this time yesterday`);
<script
src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.20.1/moment.min.js">
</script>
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JavaScript: Check if mouse button down?
Is there a way to detect if a mouse button is currently down in JavaScript?
16 Answers
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PowerShell script to return versions of .NET Framework on a machine?
What would a PowerShell script be to return versions of the .NET Framework on a machine?
16 Answers
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A variable modified inside a while loop is not remembered
...ollowing
approach.
Say /usr/local/bin/ipaddr is the following shell script:
#! /bin/sh
host `hostname` | awk '/address/ {print $NF}'
Instead of using
/usr/local/bin/ipaddr | read A B C D
to break the local machine's IP address into separate octets, use
OIFS="$IFS"
IFS=.
set -- ...