Tip #200 Pushd and Popd
Use pushd and popd to store directories to go back to later:Blackbird:~ flsw$ pwd /Users/flsw Blackbird:~ flsw$ pushd tst #current dir becomes tst ~/tst ~ Blackbird:~/tster flsw$ pushd #no argument moves back and forth ~ ~/tster
popd +n removes n entries from the stack without changing directory
pushd +n 'rotates' the stack so the nth directory moves to the top becoming the current directory.
alias aptitude at awk bash bc cal cat cd colrm comm cp csh curl cut date dd df dialog diff dirname dpkg du fc find fuser grep gs gzip history iconv kill ksh last less ln ls lsof lynx m4 md5sum mkdir mkfifo mkisofs mv mysql nc netstat openssl OSX perl ping popd ps pushd python read redirection rm scp screen sed sort ssh stat sudo svn tail tar tee test top tr uniq vim wc wget xargs