So this first obtains address of the DBUS session, as it's not available by default over SSH. Then it tells plasma-overlay to exit. `kquitapp` is pretty much an equivalent of the qdbus calls.
grep for specific function invocations in this case, wither "emit" or "on" with "leader".
thanks to GREP_COLOR the output will highlite the first 4 digits. if all files are few MB only, this gives a quick overview of how many powers of 10 bigger than 1MB they really are, a logarithmic scale. same works if files are more than 1GB when you replace the "4" by a "7", I usually use "5" in order to manually decide what files to delete...
A potential source of a full filesystem are large files left open but have been deleted. On Linux, a file may be deleted (removed/unlinked) while a process has it open. When this happens, the file is essentially invisible to other processes, but it still takes on physical space on the drive. Tools like du will not see it.
This command is recursive and will delete in all directories in ".". It will find and delete all files not specified with ! -name "pattern". In this case it's file extensions. -type f means it will only find files and not directories. Finally the -delete flag ask find to delete what it matches. You can test the command by running it first without delete and it will list the files it will delete when you run it. Show Sample Output
Service (except if using inetd) flagged for disabling with 'remove', then stopped if running.
An example of this command that includes the -name arg. Show Sample Output
brings up all your history for modification or get rid of the history on linux files
Uses packet size 1472, padded with zeroes, and shows more columns with jitter statistics to the right. This is a greatly improved version of traceroute. Show Sample Output
I like to make it an alias in my .bashrc file, as such: alias psme='ps -ef | grep $USER' Show Sample Output
verifry if link detected or no and speed of network. Show Sample Output
An easter-egg from emacs. Show Sample Output
Im' not interested in images, but that's how I would do it.
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