Commands by snaewe (1)

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Show line numbers in a text file

Force logout after 24 hours idle
Shell timeout variables (TMOUT) can be very liberal about what is classified as 'activity', like having an editor open. This command string will terminate the login shell for an user with more than a day's idle time.

nohup that doesn't generate nohup.out
I'm sure this can be piped into another way. Please share!

Check if your webserver supports gzip compression with curl

View online pdf documents in cli
Probably will not work very well with scanned documents.

Compress blank lines in VIM
This command will squeeze all consequent blank lines (including those with only space and tab charactes) to one. It will also empty the resulting line (remove the "|s/.*//" part if you don't need that).

Install pip with Proxy
Installs pip packages defining a proxy

Copy structure
Clone directory structure without the files

a function to find the fastest DNS server
http://public-dns.info gives a list of online dns servers. you need to change the country in url (br in this url) with your country code. this command need some time to ping all IP in list.

Find usb device
I often use it to find recently added ou removed device, or using find in /dev, or anything similar. Just run the command, plug the device, and wait to see him and only him


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