bash.md

some bash stuff

CDPATH -> defaults to .

---

redirect stdout & stderr for all following

#!/bin/bash
exec &>> /out.log

can also put in block
{
...
} exec &>> /out.log

---

key binding
c-V then press key to get code
so control-f10 is ^[[21;5~
bind '"^[[21;5~": "echo helo"'
or put bind "^[[21;5~": "echo helo" in .inputrc

some alaises

alias l='ls -lh'
alias la='ls -al'
alias lh='ls -hl'
alias ltr='ls -ltr'
alias ..='cd ..'
alias p='pwd'
alias h='history'

alias df='df -h'

alias md='l && make debug'
alias mc='make clean'

alias lsblk='lsblk |grep -v snap'
alias p3='python3'

alias show-network-s='sudo arp-scan -l --resolve --format="${ip}\t${mac}\t${name}"'  
alias show-network='nmap -sP 192.168.0.1/24|grep -v Host'  
                                                      
alias showaliases='cat ~/.bash_aliases'
alias editaliases='vim ~/.bash_aliases'

bind '"\e[A":history-search-backward'
bind '"\e[B":history-search-forward'

alias reload='source ~/.bash_aliases'

export NO_COLOR=1

---

some key bindings
bind '"\e[A":history-search-backward'
bind '"\e[B":history-search-forward'

type search letter(s) then up/down arrow