terminal - Is it possible to write a bash script that changes the current directory to a random one? -


of course there little no point this, idea struck me today , haven't seen on it. suppose exercise on efficiency, if consider every directory under (/).

first idea comes mind:

pipe recursive ls command file, use wc count number of lines, generate random integer , use pick line file created.

ls -r / >> file_list.txt count=$(wc -l file_list.txt)

etc. can here.


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