bash Archives - Page 29 of 36

I’ve got a script ‘myscript’ that outputs the following: abc def ghi in another script, I call: declare RESULT=$(./myscript) and $RESULT gets the ...

In my bash script I have a string and its prefix/suffix. I need to remove the prefix/suffix from the original string. For example, ...

I want my script to be able to take an optional input, e.g. currently my script is #!/bin/bash somecommand foo but I would ...

This question already has answers here: How do I use sudo to redirect output to a location I don’t have permission to write ...

What’s the simplest way to do a find and replace for a given input string, say abc, and replace with another string, say ...

How to wait in a bash script for several subprocesses spawned from that script to finish, and then return exit code !=0 when ...

I have this Bash script and I had a problem in line 16. How can I take the previous result of line 15 ...

I need to repeatedly remove the first line from a huge text file using a bash script. Right now I am using sed ...

I’m writing a Bash script. I need the current working directory to always be the directory that the script is located in. The ...

I would like to keep my .bashrc and .bash_login files in version control so that I can use them between all the computers ...