A list of useful commands for the FFmpeg command line tool.
Download FFmpeg: https://www.ffmpeg.org/download.html
Full documentation: https://www.ffmpeg.org/ffmpeg.html
A list of useful commands for the FFmpeg command line tool.
Download FFmpeg: https://www.ffmpeg.org/download.html
Full documentation: https://www.ffmpeg.org/ffmpeg.html
If you haven't installed any FUSE yet:
brew tap homebrew/fuse
brew install Caskroom/cask/osxfuse
brew install qemu ext4fuse
qemu-img convert -p -O vmdk snapshot.qcow2 system.vmdk
This will take some time...#!/bin/sh -ev | |
# Reference: https://github.com/mininet/mininet/wiki/Installing-new-version-of-Open-vSwitch | |
# How to test: ovs-vsctl -V | |
# Check permission | |
test $(id -u) -ne 0 && echo "This script must be run as root" && exit 0 | |
#Remove old version ovs | |
aptitude remove openvswitch-common openvswitch-datapath-dkms openvswitch-controller openvswitch-pki openvswitch-switch -y |
// | |
// _oo0oo_ | |
// o8888888o | |
// 88" . "88 | |
// (| -_- |) | |
// 0\ = /0 | |
// ___/`---'\___ | |
// .' \\| |// '. | |
// / \\||| : |||// \ | |
// / _||||| -:- |||||- \ |
(function(){ | |
//以下可自行修改,目前可7行且最多14字 | |
var userWidth = 900; //我是寬度 | |
var userHeight = 680; //我是高度 | |
var userWords = ''; //我是預設文字 | |
var userColor = ''; //我是背景色彩 | |
//以下請勿修改 | |
if(location.href.match(/https?:\/\/small-upup\.upuptoyou\.com\/?/) != null) { | |
$('#words').val(userWords === '' ? 'Modify By:\n腹黒い茶 \nQQQQ QQQQ !!\nQ Q Q Q !!\nQ QQ Q QQ !!\nQQQQ QQQQ\n Q Q !!' : userWords); |
#!/bin/bash | |
# bash generate random alphanumeric string | |
# | |
# bash generate random 32 character alphanumeric string (upper and lowercase) and | |
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) | |
# bash generate random 32 character alphanumeric string (lowercase only) | |
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1 |
As configured in my dotfiles.
start new:
tmux
start new with session name:
#!/bin/bash | |
# A simple test script to demonstrate how to find the | |
# "absolute path" at which a script is running. Used | |
# to avoid some of the pitfals of using 'pwd' or hard- | |
# coded paths when running scripts from cron or another | |
# directory. | |
# | |
# Try it out: | |
# run the script from the current directory, then |