Commands by ohuhu (0)

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check open ports without netstat or lsof

tail a log over ssh
This is also handy for taking a look at resource usage of a remote box. $ ssh -t remotebox top

Rename files in batch

Create commands to download all of your Google docs
Create commands to download all of your Google docs to the current directory.

Send a local file via email
This just reads in a local file and sends it via email. Works with text or binary. *Requires* local mail server.

Make sudo forget password instantly
By default sudo 'remembers' password for a few minutes, so that you do not need to re-enter password for a series of sudo commands that might follow within a short time duration. However, sometime you might want sudo to instantly 'forget' the password. (Next sudo command will need you to reenter the password) Credit: I first learned this while listening to one of the 'tuxradar' podcast.

umount all nfs mounts on machine

Numeric zero padding file rename
This uses Perl's rename utility (you may have to call it as prename on your box) and won't choke on spaces or other characters in filenames. It will also zero pad a number even in filenames like "vacation-4.jpg".

diff process output
Execute a process or list of commands in the given interval and output the difference in output.

Find the package that installed a command


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