Feb 20, 2011 · This latter usage is faster, does not contaminate the shell's variable namespace with what amounts to temp variables, can often be a lot more readable for humans and encourages the …

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

The question doesn't mention bash, and in fact deliberately only mentions shell script, both in the tags, and in the question. This answer would fail in a POSIX environment.

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:

Mar 21, 2020 · Prime Number Calculation using shell scripting Ask Question Asked 5 years, 10 months ago Modified 2 years, 10 months ago

Feb 10, 2012 · The shell command and any arguments to that command appear as numbered shell variables: $0 has the string value of the command itself, something like script, ./script, …

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 …

How to parse JSON with shell scripting in Linux? Ask Question Asked 11 years, 10 months ago Modified 2 years, 9 months ago

Sep 6, 2017 · Does any one have a template shell script for doing something with ls for a list of directory names and looping through each one and doing something? I'm planning to do ls -1d */ to get the list of

Feb 17, 2020 · I am running a script in a loop which creates some data as per some logic and then displays output in some combination but the output I am getting is in new line Roll number : 187437...