# fold # Wraps each line in an input file to fit a specified width and prints it to the standard output. # More information: <https://www.gnu.org/software/coreutils/fold>. # Wrap each line to default width (80 characters): fold path/to/file # Wrap each line to width "30": fold -w30 path/to/file # Wrap each line to width "5" and break the line at spaces (puts each space separated word in a new line, words with length > 5 are wrapped): fold -w5 -s path/to/file $Follow @igor_chubin cheat.sh tldr