Commands by supratim (1)

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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"

list block level layout

Configuring proxy client on terminal without leaving password on screen or in bash_history
Prompts the user for username and password, that are then exported to http_proxy for use by wget, yum etc Default user, webproxy and port are used. Using this script prevent the cleartext user and pass being in your bash_history and on-screen

ssh autocomplete
Autocomplete from .ssh/config

Start a terminal with three open tabs
If you launch gnome-terminal manually, you can start with three open tabs

Console clock
A console clock with the current time.

Remove a range of lines from a file

command! -nargs=1 Vs vs <args>
Because entering ':' requires that you press shift, sometimes common command-line / mini-buffer commands will be capitalized by accident.

add a ip address to a network device
Allows to add more than one ip address to one network device.

ls not pattern
Negative shell globs already come with bash. Make sure to turn on extended pattern matching with 'shopt -e extglob'.


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