Question
I have a script that traverses the directory tree using pushd
and popd
. It is choking on a directory named -
. I have tried:
pushd -- -
But the dash is still interpreted as an option (and the previous directory is pushed on the stack). I have the same problem with cd
.
Solution
In different flavors, this is an interview question. (How would I remove a file named "-"?)
$ cd ./-
$ pushd ./-
$ pushd ./$next
$ pushd $PWD/- # Yay JL
$ pushd /what/ever/-
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