All pastes #294650 Raw Edit

bash string mayhem

public text v1 · immutable
#294650 ·published 2006-12-28 18:35 UTC
rendered paste body
function header {
  HEADING=$1
  echo ""
  echo ${HEADING//[[:print:]]/=}
  echo ${HEADING}
  echo ${HEADING//[[:print:]]/=}
}

header "ls -l output"
ls -l