Diskussion:Rm
- Dateien oder Verzeichnisse entfernen
Linux bietet verschiedene Möglichkeiten, Dateien und Verzeichnisse basierend auf Dateinamenmustern, Zeit, Größe, Eigentümerschaft, Berechtigungen oder Sicherheitsanforderungen zu entfernen
Original
remove a file without confirmation
rm -f my.txt
remove all files with a given extension
rm *.log
remove all files starting with a given prefix
rm temp.*
remove an empty directory (same as rmdir empty_dir)
rm -d empty_dir
remove a non-empty directory
rm-r non_empty_dir
remove all files in a directory but keep the directory
rm -r mydir/*
remove everything except my.txt and my_dir
rm -r !(my.txtlmy_dir)
remove all hidden files in current directory
rm .[*.]*
remove a file starting with a special character (e.g. "-")
rm ./-filetxt
find & remove all files older than 7 days
find.-type f-mtime +7 -delete
find & remove file accessed within 24 hours
find.-type f-atime-1-delete
find & remove all zero-byte files
find.-type f-empty -delete
find & remove all empty directories
find.-type d -empty-delete
find & remove files bigger than 100MB
find.-type f-size +100M -delete
find & remove files owned by user "dan"
find.-type f-user dan -delete
find & remove files with permission 777
find.-type f -perm 0777 -delete
remove non-empty dirs
find.-type d-name "pattern" -execrm-r{}+
remove file by its inode number (12345)
find..-inum 12345 -exec rm -f{} +
remove files with setuid bit set
find.-type f -perm /4000 -exec rm -f{}+
find and remove top-5 biggest files (when filenames do not have spaces)
find.-type f-exec du -b {} + |sort-nr head -5 | awk {print $2}' |xargs rm
find & remove all symlinks (broken or valid)
find.-typel-delete
find & remove all broken symlinks
find.-xtypel-delete
remove one single file (cannot handle multiple files)
unlink file.txt
securely remove a file by overwriting content multiple times
srm file.txt
overwrite file multiple times and remove a file
shred -u file.txt