Difference between $ {} and $ () in a shell script Ask Question Asked 10 years, 7 months ago Modified 1 year ago

Jan 20, 2025 · Shell scripting: -z and -n options with if Ask Question Asked 12 years, 1 month ago Modified 1 year ago

Feb 20, 2011 · When going through one shell script, I saw the term "$?". What is the significance of this term?

What does $# mean in shell? I have code such as if [ $# -eq 0 ] then I want to understand what $# means, but Google search is very bad for searching these kinds of things.

Oct 21, 2022 · $ dos2unix script $ ./script harpo.local Regarding your code: Please never do echo `some-command` or echo $(some-command) to output the output of some-command. Just use the …

Oct 31, 2011 · Here is a bash shell function that is efficient for a directory with lots of files, doesn't rely on shell options for globbing, and explicitly tests for permission problems:

Jul 5, 2018 · The relevant man page to check for this is that of the shell itself, bash, because -f is functionality that the shell provides, it's a bash built-in. On my system (CentOS 7), the fine man page …

I have a folder named 'sample' and it has 3 files in it. I want to write a shell script which will read these files inside the sample folder and post it to an HTTP site using curl. I have written ...

140 sh is the default Bourne-compatible shell (usually bash or dash) sys-snap.sh is a shell script, which contains commands that sh executes. As you do not post its content, I can only guess from its name, …

Linux Bash Script, Single Command But Multiple Lines? Ask Question Asked 13 years, 2 months ago Modified 2 years, 9 months ago