The only downside is that
you can only search for a filename, not any other property of the file. Once you??™ve found
it, of course, you can use other commands to get more information about it if you need it.
Finally, there??™s the which command. This command helps you quickly (and I do mean
quickly) find the location of shell commands (but only shell commands). Do you want to
know the physical location of a command? Type which mkdir, and almost instantly you??™ll
discover that the mkdir command sits in /bin/mkdir.
File Management Commands 661
33
System Management
One of the areas where the command line commands really shine is in system administration.
While there are a few GUI tools available for the system administrator, most experienced
admins go straight for the command line toolbox.
This section covers some of the most commonly used admin command line commands.
These commands help you quickly know what is happening on different aspects of your
openSUSE system.
Disk Usage
The du command displays the size of each file and directory that is inside the current
directory.
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