Commands by nickvence (1)

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Attach screen over ssh
Directly attach a remote screen session (saves a useless parent bash process)

Recursively search for large files. Show size and location.

Just run it ;)
;)

Files extension change
Changing a file extension to a new one for all files in a directory.

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.

View all new log messages in real time with color

colorize comm output
It just colorizes the line based on if it has 0, 1 or 2 tabs at the beginning of the line. Won't work so well if lines already begin with tabs (too bad comm doesn't have an option to substitute \t for something else). Don't forget comm needs input files to be sorted. You can use a shortcut like this with bash: comm

Send data securly over the net.
Using OpenSSL we can encrypt any input we wish and then use Netcat to create a socket which can be connected to from an externally source (even using a Web Browser)

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Count the number of man pages per first character (a-z)
There once was a day I needed this info.


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