maxlapshin

/*
 *  V4L2 video capture example
 *
 *  This program can be used and distributed without restrictions.
 *
 *      This program is provided with the V4L2 API
 * see http://linuxtv.org/docs.php for more information
 */

#include <stdio.h>

banthar

// stack_trace.c
//
// gcc stack_trace.c -ldw -lunwind -g -o stack_trace

#define UNW_LOCAL_ONLY

#include <elfutils/libdwfl.h>
#include <libunwind.h>

#include <stdio.h>

alobato

#!/bin/sh

# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
set -e

# Must be a valid filename
NAME=foo
PIDFILE=/var/run/$NAME.pid
#This is the command to be run, give the full pathname
DAEMON=/usr/local/bin/bar

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

jhjguxin

Git 比较不同版本文件差异的常用命令格式：

git diff                                       查看尚未暂存的文件更新了哪些部分

git diff filename 查看尚未暂存的某个文件更新了哪些

git diff –cached                    查看已经暂存起来的文件和上次提交的版本之间的差异

git diff –cached filename 查看已经暂存起来的某个文件和上次提交的版本之间的差异

huqi

Beyond Compare 4
Licensed to:    ASIO Allsoftinone
Quantity:       1 user
Serial number:  1822-9597
License type:   Pro Edition for Windows

--- BEGIN LICENSE KEY ---
H1bJTd2SauPv5Garuaq0Ig43uqq5NJOEw94wxdZTpU-pFB9GmyPk677gJ
vC1Ro6sbAvKR4pVwtxdCfuoZDb6hJ5bVQKqlfihJfSYZt-xVrVU27+0Ja
hFbqTmYskatMTgPyjvv99CF2Te8ec+Ys2SPxyZAF0YwOCNOWmsyqN5y9t

jpillora

# install tinc
apt-get update && echo "===> update deps" &&
apt-get install -y make libssl-dev zlib1g-dev liblzo2-dev libreadline-dev libncurses5-dev && echo "===> got deps" &&
curl http://www.tinc-vpn.org/packages/tinc-1.1pre11.tar.gz | tar xzvf - && echo "===> got tinc src" &&
cd tinc-1.1pre11 &&
./configure && echo "===> configured tinc" &&
make &&
make install && echo "===> installed tinc" &&
tinc --version # tinc version 1.1pre11 (built Nov 12 2015 16:25:28, protocol 17.4)

ryerh

注意：本文内容适用于 Tmux 2.3 及以上的版本，但是绝大部分的特性低版本也都适用，鼠标支持、VI 模式、插件管理在低版本可能会与本文不兼容。

Tmux 快捷键 & 速查表 & 简明教程

启动新会话：

tmux [new -s 会话名 -n 窗口名]

恢复会话：

yangshaoshun

获取旧版本 app 应用

iOS

不越狱

windows

• Downloading Legacy App Store Apps – WriteKay
• iTunes下载 App Store 任意历史版本应用 － 玩机技巧 － iTools论坛

penguinpowernz

command	args	description
status	[verbose]	get current WPA/EAPOL/EAP status
ifname		get current interface name
ping		pings wpa_supplicant
relog		re-open log-file (allow rolling logs)
note	<text>	add a note to wpa_supplicant debug log
mib		get MIB variables (dot1x, dot11)
help	[command]	show usage help
interface	[ifname]	show interfaces/select interface