记录生活

一，在取景器中显示隐藏文件这条命令来显示。同时，将真改成假，就可恢复隐藏状态。默认写com.apple.finder AppleShowAllFiles -bool true;KillAll Finder二，查看本机IP1，百度的IP2，终端输入.ifconfig en0三，终端命令sudo -s运行bash退出 exit...

#允许安装任意源sudo spctl --master-disableapp Store：XCode、微信、网易云音乐、百度网盘安装brew/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"安装brew caskbrew t...

安装brew install nginx提示信息Docroot is: /usr/local/var/wwwThe default port has been set in /usr/local/etc/nginx/nginx.conf to 8080 so thatnginx can run without sudo.nginx will load all files ...

cd ~/VirtualBox VMs/yourVirtualMechineName#重置为61440MB，即60GBsudo VBoxManage modifyhd ./yourMechineName.vdi --resize 61440开机，打开terminalsudo fdisk -l /dev/sdaDisk /dev/sda: 64.4 GB, 6442450944...

命令行 格式化tf卡：https://www.jianshu.com/p/fcc592099b20df –h 找到boot盘 diskutil unmount /dev/disk2s1 卸载分区 diskutil list 查看设备 sudo dd bs=512 count=1 if=/dev/zero of=/dev/disk2 使用指...