Often, I'm leaving the terminal and the next day run it again. Then I want to be able to quickly go back to the last working directory.
I would like to do this using cd -
as usual. But $OLDPWD
is not kept between terminal sessions.
So I added an alias for exit
to write pwd
to a file and read it on the next start.
alias exit='pwd > ~/.lwd && exit;'
test -f ~/.lwd && export OLDPWD=`head -1 ~/.lwd`
That works perfectly for exit
.
How can I create the same alias (or make a trap) for Ctrl+D
?
Best Answer
Use
trap
to add a handler forEXIT
:This should handle both the
exit
command and CtrlD. The rest, you can do as with the alias.