danshu

Hi Michael， I'm using bash and Ubuntu. Error messages: Test can run "man sed" - failed ERROR: Cannot run sed Please check sed is installed and that the executables are...

e.g. man sed: SED(1) User Commands SED(1) NAME sed - stream editor for filtering and transforming text SYNOPSIS sed [OPTION]... {script-only-if-no-other-script} [input-file]...