( shopt -s globstar dotglob; stat --format "%s %n" -- **/*.log | sort -rn )
I think you want to say "Are the last four characters of $file equal to .txt ?" If so, you can use the following: if [ ${file: -4} == ".txt" ]. Note that the ...
You can do this with a one liner: grep '^aaa.*\.png$' list.txt | xargs -I '{}' cp '{}' destination_dir/. grep is looking for 'aaa' at the start of the line ...
The ls command has a parameter -t to sort by time. You can then grab the first ( newest) with head -1 . ls -t b2* | head -1. But beware: Why you ...
Recursively Counting files by Extension on Mac or Linux
internal sequence of one or more whitespace characters with a single space.
The rule in Parameter Expansion shall be used to determine the matching '}' .
These particular ones are used mostly in parsing file path names. Variable
In bash, one cold resort to using arrays with glob: $ files=( *.mp4 ...
Any file can be used as input to a shell by using the syntax: