Joined June 2012
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- Following 6
- Followers 16
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Photos and videos
6 Apr 2014
search case insensitive in all the files recursively for the text "bash" and list the number of occurrences in each file
grep -ric bash *
3
6 Apr 2014
perform operation on all the csv files in the current directory
$ for i in `ls *.csv` ; do echo $i; done
do what you like instead of echo
2
7 Mar 2014
mkdir -p /a/b/c/d : creates the entire directory structure with folders a, b, c, d
1
25 Feb 2014
rm -f file[12345].txt : removes file1.txt, file2.txt, file3.txt, file4.txt, file5.txt
Try the -i switch if you are feeling merciful
2
4 Feb 2014
If you are not using groovy for scripting, you are missing out on something
20 Jan 2014
If you are on sqlplus prompt and need to run ls,you can do
sql> host ls -ltr
generically, any os command can be run with host as a prefix
1
27 Nov 2013
A weird imagination is most useful to gain full advantage of all the features
- From the "screen" man pages.
1
20 Nov 2013
query information about a package using rpm "rpm -q package_name". Uninstall a package "rpm -e package_name"
29 Sep 2013
“@TipOfBash: Unlock another user's session from root :
loginctl list-sessions
loginctl unlock-session <session_id>”
1
29 Sep 2013
Unlock another user's session from root :
loginctl list-sessions
loginctl unlock-session <session_id>
