Process Input Line by Line 1#!/bin/bash 2input="path/to/file" 3while IFS= read -r line 4do 5 # process each read-in line 6 echo "$line" 7done < "$input" # NORICE HERE Pay attention to the < part following done on the last line. It redirects the $input file to stdin of read process, making …

1. vimgrep (Error List) 1:vimgrep pattern % To open the list of matches in a buffer: 1:copen On the list, navigate normally, and use <Enter> to select a match. 2. lvim (Location List) 1:lvim pattern % To open the list 1:lopen Navigation is similar with vimgrep. 3. Global Search1 1:g/regular-expression/p Note that …