Unix
Listening port number
lsof -n -i4TCP:4000 | grep LISTENHow to list file contents of directory
output1.sh
find . -maxdepth 1 -type f -not -path '*/\.*' | sed 's/^\.\///g' | sort
$ cd /dir/with/images
$ output1.sh > output.txt
output2.sh
sed 's/^/xxx/; s/$/)/' output.txt
Search and replace 'xxx' with '
xxx4-new-project.png)
xxx5-defaults.png)
xxx6-darkmode.png)
https://unix.stackexchange.com/questions/434611/add-prefix-and-suffix-to-every-line-in-a-txt-file
