Linux CLI oneliner to read paths from file and test if they exist

test-file-paths.md

Linux list paths from file

List line from files one by one

while IFS= read -r line; do echo "$line"; done < /tmp/paths.csv

Test if file path from file exists

while IFS= read -r line; do test -e "$line" && echo "$line" exists || echo "$line" not found; done < /tmp/paths.csv | grep 'not found'