Linux Commands – Red Hat Specific - The Westbrooks

1 Linux Commands Red Hat Specific Windows Linux General Commands dir dir /ad attrib h sorting ls ls filename or file* ls directory or dir* ls l - Directory listing with long filenames, owner, and permissions ls ld - Show only the directories matching the search ls R - Show subdirectories also ( just like dir /s ) ls al ls Sharl sort by size, all files, including hidden ls lart sort by date, reverse order (newest @ the bottom of list) -S - sorts by size, largest first -r - reverses any sort command , ls rS sorts smallest first -t - sorts by modification time, recent first -u - sort by last accessed time -x - sort by file extension Remember Linux is case sensitive, so if you re looking for a file beginning with Vol, type ls Vol* Colors: Blue = directory Green = script Grey = file dir filename* /s | more find depth iname filename* | less - this will find anything starting with filename, with the iname switch allowing it to be case insensitive, and will pipe the results to the less screen so you can page through the results using [Page Up] and [Page Down] keys.

The first line would be the default last line of the 'du' output indicating the total size of the directory and another line displaying the same size, followed by the string 'total'. This is helpful in case you this command along with the grep command to only display the final total size of a directory as shown below. $ du -ch | grep total

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