color()(set -o pipefail;"$@" 2>&1>&3|sed $'s,.*,\e[31m&\e[m,'>&2)3>&1
# e.g.
# color sudo apt update
bash: print stderr in red color – Server Fault
bash stderr(エラー出力)を色付け
Blog
color()(set -o pipefail;"$@" 2>&1>&3|sed $'s,.*,\e[31m&\e[m,'>&2)3>&1
# e.g.
# color sudo apt update
bash: print stderr in red color – Server Fault
