Bash #2 - Help, touch, echo & aliases

Published: 17 January 2022
on channel: itvraag

382

In this video we'll follow up on the previous video about bash and see how to work more efficiently using help options, manuals, create files with touch or echo and many different aliases to increase your productivity.
#terminal #linux #bash #bashscripting
https://itvraag.nl

Timestamp:
0:00 Intro
0:28 finding the source of a command or alias
1:00 help options and manual
1:37 creating a file with touch or echo command
2:12 bash aliases
3:12 reload bashrc/zshrc
3:54 cd up with aliases
4:12 bash history
4:29 count alias
4:40 force remove alias
4:52 grep alias
5:11 sudo alias
5:24 which aliases are configured?

Used commands:
command -V man
command -V echo
ls --help
man ls
man ls | grep file
touch filename
vim ~/.bashrc

alias l="ls -lAh"
alias lt="ls --human-readable --size -1 -S --classify"
alias reload="source ~/.zshrc ; echo bashrc reloaded"
alias c="clear;ls -lAh;pwd"
alias ..="cd .."
alias ...="cd ../..;clear;ls -lAh"
alias h="history"
alias hg="history|grep"
alias count="find . -type f | wc -l"
alias rf="rm -rf"
alias fb="grep -ri -B 4 -A 4"
alias apt-get="sudo apt-get"
alias
alias | grep lt

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