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updated linux notes

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tomit4 2021-11-23 11:49:50 -08:00
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linux_notes.txt
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@ -185,6 +185,10 @@ rm -d directoryname
To remove a directory with files in it: To remove a directory with files in it:
sudo rm -r directoryname sudo rm -r directoryname
To remove all files within the current directory that start with a particular prefix:
find . -name 'prefix*' -exec rm {} \;
To securely delete a file (keep in mind this is not perfect, the only way to securely delete files is to physically destroy the hardware): To securely delete a file (keep in mind this is not perfect, the only way to securely delete files is to physically destroy the hardware):
shred -u -z filename shred -u -z filename