cheat 是一个Unix命令行小工具,用来查询一些常用命令的惯用法(我们都知道,man page阅读起来太累了,常常是跳到最后去看 examples,但并不是所有man pages里面都有examples). 举个例子,输入 cheat tar ,它就显示如下图所示的内容: (图来自: Cheat - An Ultimate Command Line 'Cheat-Sheet' for Linux Beginners and Administrators ) 安装与使用: cheat 本身是用…
在执行git pull origin master时出现: fatal: 'origin' does not appear to be a git repository fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists 解决方案: git remote add origin git@githu…
Q: http://stackoverflow.com/questions/7994663/git-push-via-cron I'm trying to run a git push from cron. When I do the command interactively on the shell it's going through fine. When running the command from my user's crontab, cron delivers the e…
xcrun: error: active developer path ("/Applications/Xcode.app/Contents/Developer") does not exist, use xcode-select to change 执行 sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer 即可解决.…