vexec

color stdout in green and stderr in red.

requirement

• libev

build

gcc vexec.c -Wall -lev -o vexec

usage

pass any shell command as arguments; eg.

vexec ls

todo

currently, output order is not preserved. so the output of below command is not guaranteed.

./vexec sh -c 'echo L1; echo L2 >&2; echo L3; echo L4 >&2'