Commands by brx75x (6)

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commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

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ISO info
Get details about an ISO image , without burning it or mounting it .

remove ^M characters from file using sed
removing ^M characters from file with sed

background a wget download

Download all manuals RedHat 7 (CentOS/Fedora) with one command in Linux

delete files containing matching text
-r recursively -Z zero byte after each file name instead of the usual newline -l only filenames

Remove all backup files in my home directory
I use this simple command for remove all backup files generated usually by editors like Vim and Emacs.

positions the mysql slave at a specific master position
say you want to reinitialize the slave database without resetting the master positions. You stop the slave, dump the master database with --master-data=2 then execute the command on the slave and wait for it to stop at the exact position of the dump. reinit the slave db and start the slave. enjoy.

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

make sure you don't add large file to your repository

Email someone if a web page has been updated.
A cronjob command line to email someone when a webpages homepage is updated.


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