Ah thank u, yes, sorry. I have dlm saved as a shell script file. I didn't paste here the first-line bash shebang, which would have made that clearer. Maybe I u

Ah thank u, yes, sorry. I have dlm saved as a shell script file. I didn't paste here the first-line bash shebang, which would have made that clearer. Maybe I use most: alias ..='cd ../' Then ".." moves up to the parent directory.