Commands using tar (226)

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Display the top ten running processes - sorted by memory usage

Script Terminal Session
script -f /tmp/foo will place all output of the terminal, including carriage returns, to a file. This file can be tail dash-eff'ed by one or more other terminals to display the information of the main terminal. Good way to share one's screen on short notice. Note: This produces a very accurate output, but that includes depending on the size of your terminal to be the same. You can clear screens or even resize the terminal for others using this function; I use it in conjunction with the "mid" command in my list.

watch your network load on specific network interface
-n means refresh frequency you could change eth0 to any interface you want, like wlan0

Get a range of SVN revisions from svn diff and tar gz them
Handy when you need to create a list of files to be updated when subversion is not available on the remote host. You can take this tar file, and upload and extract it where you need it. Replace M and N with the revisions specific to yours. Make sure you do this from an updated (svn up) working directory.

Convert a string to "Title Case"
Converts the first letter of each word to upper case

Check whether laptop is running on battery or cable
If you want to do the same in OS X... grep as necessary for information you need....

delete multiple files with spaces in filenames (with confirmation)
ls -Q will show the filenames in quotes. xargs -p rm will print all the filenames piped from ls -Q and ask for confirmation before deleting the files. without the -Q switch, if we have spaces in names, then the files won't be deleted.

Find default gateway (proper at ppp connections too)

Print environment information.
Print environment (system) information using Perl.

list block devices
Shows all block devices in a tree with descruptions of what they are.

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