Fast command-line directory browsing
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After typing cd directory [enter] ls [enter] so many times, I figured I'd try to make it into a function. I was surprised how smoothly I was able to integrate it into my work on the command line. Just use cdls as you would cd. It will automatically list the directory contents after you cd into the directory. To make the command always available, add it to your .bashrc file. Not quite monumental, but still pretty convenient. Show Sample Output
8function cdls { cd $1; ls; }
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Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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if [ -n "$1" ]Remember to always quote your variables. . Next: if there's an arg do "cd; ls", otherwise do "ls". How about: arg => cd, then ls whatever.if [ -n "$1" ]; then cd "$1"; fi; ls;. But bash allows you to abbreviate simple boolean logic:[ -n "$1" ] && cd "$1". That leaves: cdls() { [ -n "$1" ] && cd "$1"; ls; }