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alias ll='ls -lahG'
alias lowercase='for f in *; do mv "$f" "$f.tmp"; mv "$f.tmp" "`echo $f | tr "[:upper:]" "[:lower:]"`"; done'
alias apple-wireless-mouse='mouseid=$(xinput --list | perl -n -e 's@.*Edgar Tinajero.*Mouse.*id=([0-9]+).*@$1@ and print') && xinput --set-prop $mouseid 'libinput Natural Scrolling Enabled' 1 && xinput set-button-map $mouseid 1 1 3'

function rdpclient { cat ~/.bash_secrets | grep $1 | awk '{print $NF}' | rdesktop -f -N -x m -u Administrator -p - -r disk:share=$HOME/sap $1 & }

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Usefull ffmpeg commands

General options

List codecs

ffmpeg -codecs | grep -i sub

Quiet output:

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has:attachment filename:(-pdf -zip) older_than:3y larger:10m

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Steps:

pkg install proot
termux-chroot
pkg install openssh
ssh-keygen -t rsa -b 4096 -C "[email protected]"
cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
sshd
whoami
ifconfig arc0 | awk '/inet/{print $2}' | sed -e 's/^.*://g'

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# sudo bang bang
function sudo
    if test "$argv" = !!
        eval command sudo $history[1]
    else
        command sudo $argv
    end
end

# git branch

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get sys perf status

diag test app scanunit 3

diag stat app-usage-ip Facebook

Monitor bandwidth usage per IP address

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host    paunix.github.com
        hostname github.com
        identityfile ~/.ssh/id_rsa-paunix
        
host    172.31.31.254 172.31.35.254 172.31.43.254
        port 2002
        KexAlgorithms +diffie-hellman-group1-sha1
        Ciphers +3des-cbc
        HostKeyAlgorithms +ssh-dss
        MACs hmac-sha1

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Installation

Enable the package repository for CentOS

Create the file

sudo vi /etc/yum.repos.d/plex.repo

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macOS Boot combination keys

Keys	Description
⌥	Startup Manager
⇧	Safe mode
D	Apple Diagnostics
⌥ + D	Apple Diagnostics over Internet
⌘ + V	Verbose mode
⌘ + S ó ⌘ + R	Single-user mode

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Get a list of your VMs

vim-cmd vmsvc/getallvms

Find the one you’re interested in and check its “power” state

vim-cmd vmsvc/power.getstate [vmid]