Commands by LenaAlexande (0)

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download and unpack tarball without leaving it sitting on your hard drive

Install pip with Proxy
Installs pip packages defining a proxy

Save your terminal commands in bash history in real time
Use this command if you want your terminal commands be saved in your history file in real time instead of waiting until the terminal is closed

check open ports without netstat or lsof

Time conversion/format using the date command

Multi line grep using sed and specifying open/close tags
Working with log files that contains variable length messages wrapped between open and close tags it may be useful to filter the messages upon a keyword. This works fine with GNU sed version 4.2 or higher, so pay attention to some unix distros (solaris, hp-ux, etc.). Linux should be ok.

Clear current session history (bash)

Listen YouTube radios streaming
Listen YouTube radios streaming. I use it on an alias to easily enter kinda flow state for study/programming.

Big Countdown Clock in seconds
Requires figlet. Other than that, this should be portable enough across all the Bourne-compatible shells (sh, bash, ksh, zsh, etc). Produces a massive number using figlet that counts down the number of seconds for any given minute interval. For example, here's a 4-minute timer: $ i=$((4*60)); while [ $i -gt 0 ]; do clear; echo $i | figlet; sleep 1; i=$(($i-1)); done; And a 1-minute timer: $ i=$((1*60)); while [ $i -gt 0 ]; do clear; echo $i | figlet; sleep 1; i=$(($i-1)); done;

list block devices
Shows all block devices in a tree with descruptions of what they are.


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