# expand # Convert tabs to spaces. # More information: <https://www.gnu.org/software/coreutils/expand>. # Convert tabs in each file to spaces, writing to standard output: expand path/to/file # Convert tabs to spaces, reading from standard input: expand # Do not convert tabs after non blanks: expand -i path/to/file # Have tabs a certain number of characters apart, not 8: expand -t=number path/to/file # Use a comma separated list of explicit tab positions: expand -t=1,4,6 $Follow @igor_chubin cheat.sh tldr