plocate:tldr:437cd
The command "plocate */${filename}" is used to search for a file named "${filename}" in all directories on a Linux system using the "plocate" command.
Here's a breakdown of the command:
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"plocate" is a command-line tool in Linux used to quickly search for files on the system. It uses a pre-built database of file names and locations, allowing for faster searches compared to traditional "find" or "locate" commands.
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"/${filename}" is a parameter passed to the "plocate" command. It is a wildcard pattern that specifies the file name to search for. The asterisk () matches any number of characters, and the "/${filename}" appends the value of "${filename}" to the end of each directory path.
By running this command, the "plocate" tool will search for a file matching the specified "${filename}" in all directories on the Linux system that it has indexed in its database.