Copy file superman.zip in
/usr/bin
Send this command
superman
Will create a pdf file with the command man.
IT
Copy file superman.zip in
/usr/bin
Send this command
superman
Will create a pdf file with the command man.
Find file name
find / -type f -name RRDs.pm
Find folder name
find / -type d -name ‘folder name’
Find text
find /into/this/dir -name ‘*.php’ -print0 | xargs -r -0 grep -l texttofind
Sort file size in reverse order
ls -lSr
Show last rows of file
tail -f filename
Display active process
ps -w | grep spamd
info processor architecture
cat /proc/cpuinfo | grep model
Zip compress
zip -rv file.zip folder_to_zip
unzip -v filename.zip
To extract all members of letters.zip into the current directory only:
unzip -j letters
To test letters.zip, printing only a summary message indicating whether the archive is OK or not:
unzip -tq letters
To test all zipfiles in the current directory, printing only the summaries:
unzip -tq \*.zip