Commands using find (1,252)

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Ask user to confirm
Returns true if user presses the key. Use it like $ Confirm "Continue" && do action

strip config files of comments
some configuration files, particularly those installed by default as part of a package, have tons of comment lines, to help you know what's possible to configure, and what it means. That's nice, but sometimes you just want to see what specifically what _has_ been configured. That's when I use the above snippet, which I save as a bash alias 'nocom' (for 'no comments'). Apache default config files are perfect examples of when/why this script is handy.

List all PostgreSQL databases. Useful when doing backups

Protect directory from an overzealous rm -rf *
-R Recursively change attributes of directories and their contents. +i to set the immutable bit to prevent even root from erasing or changing the contents of a file.

Signals list by NUMBER and NAME
This command seems to achieve the similar/same goal.

Realy remove file from your drive
This command remove a file from your filesystem like the normal rm command but instead of deleting only the inode information this also delete the data that was stored on blocks /!\ warning this may be long for large files

Rank top 10 most frequently used commands

One command line web server on port 80 using nc (netcat)
Very simple web server listening on port 80 will serve index.html file or whatever file you like pointing your browser at http://your-IP-address/index.html for example. If your web server is down for maintenance and you'd like to inform your visitors about it, quickly and easily, you just have to put into the index.html file the right HTML code and you are done! Of course you need to be root to run the command using port 80.

Synchronise a file from a remote server
You will be prompted for a password unless you have your public keys set-up.

Fill the screen with randomly colored lines
This one-liner fills the screen with randomly colored lines.


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