Difference between revisions of "Linux Commands"
From GWAVA Technologies Training
(→Copy a file) |
|||
| Line 37: | Line 37: | ||
==Copy a file== | ==Copy a file== | ||
| − | cp origin / | + | cp origin /destination/file |
to copy particular files recursively | to copy particular files recursively | ||
| − | cp -r *.txt / | + | cp -r *.txt /destination |
Revision as of 17:32, 23 October 2015
Useful Linux Commands
Contents |
Disk
gives you a quick overview of what disks are mounted and how full they are.
df -h
This is give you a total size of the directories under where this command was run and sorts by size. Warning can take a long time.
du -hsx * | sort -rh | head -10
List of files
This always works (show file size in bytes)
ls -s
This is a SLES alias of the above
l
File size in human-readable values (K,M,G)
l -h
Sorted by size ascending human-readable
l -Srh
Download a file
Download the Latest Version of Retain
wget "http://download.gwava.com/download.php?product=Retain&version=current"
Find a file
find / -name "fileName"
Using find to recursively unzip all items in a directory structure to the current directory.
find /zippedDir -name "*.zip" -exec unzip {} \;
Copy a file
cp origin /destination/file
to copy particular files recursively
cp -r *.txt /destination
