shell Archives - Page 32 of 33

If I make changes to .bashrc, how do I reload it without logging out and back in? 1 17 You can enter the ...

How do I know if a variable is set in Bash? For example, how do I check if the user gave the first ...

How would I use sed to delete all lines in a text file that contain a specific string? 20 20 To remove the ...

I have a pretty simple script that is something like the following: #!/bin/bash VAR1="$1" MOREF='sudo run command against $VAR1 | grep name | ...

I am writing a shell script to run under the KornShell (ksh) on AIX. I would like to use the mkdir command to ...

I have this string stored in a variable: IN="bla@some.com;john@home.com" Now I would like to split the strings by ; delimiter so that I ...

How can I recursively find all files in current and subfolders based on wildcard matching? 1 18 Use find for that: find . ...

In a Unix shell, if I want to combine stderr and stdout into the stdout stream for further manipulation, I can append the ...

How do I copy a folder from remote to local host using scp? I use ssh to log in to my server. Then, ...

I have a string in Bash: string="My string" How can I test if it contains another string? if...