This is just a cool little trick you can use if you’re doing a bunch of stuff in the terminal, and you don’t want to leave, or you’re just interested in cool terminal tricks. Let’s say you’re looking for a file, anywhere on your machine, but you don’t know exactly where it is. You can install a very cool search package called
mlocate (or merging locate).
On Ubuntu/Debian you can run:
sudo apt-get install mlocate
Or if you’re on that Manjaro/Arch life:
sudo pacman -S mlocate
mlocate, you just type:
locate [name of the file] [directory in which you want to start recursively searching]
If you’re using
mlocate for the first time, it’s not gonna work just yet.
mlocate is actually a pair of tool bundled into one. The other half of
mlocate is called
updatedb. So by running
updatedb, you’re essentially creating/updating an index so that you can run your search. So any time you want to run a
locate command and it’s not giving you the results you are expecting, there’s a good chance your index is outdated, so you can just run
updatedb, then run your
locate search again, and you should be good to go.
Update your junk by running
updatedb then run
locate [file] to get your mind blown!
If the results of your
locate command are crazy long, like… CRAZY long…. too long to view everything in the terminal because your terminal only has a finite history, here’s a tip: You can print the results of ANY command to a text file and save it anywhere by using
>. For example:
sudo locate myfile.txt / > ~/Desktop/searchresults.txt
The above command will run a system-wide search for anything matching
myfile.txt recursively from the root directory
/ and print the results to
searchresults.txt on the
Good luck and have fun!