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lang-bash
cd -, aliases for shorteningcd .., etc.).pushd&popdin scripts b/c they save me from having to remember where I was coming from, I can always justpopdto get back from where I came. I usually dopopd >/dev/null 2>&1to make it silent. I use cd- everyday in my shell. There are some other time saving tips in this article as well: thegeekstuff.com/2008/10/….cd -only tracks the last directory, i imagine it would be possible to have issues if you call a function which also changes directory internally. in that case, the function would end up resetting - to your current directory, not the directory you want to pop back to. pushd/popd is the safest method. Note: i haven't tested my theory.~/somedir/dir3after the firstpopd?