假设当前目录为/home/cam |
Command New Working Directory |
cd book /home/cam/book |
cd book/wonderland /home/cam/book/wonderland |
cd ~/book/wonderland /home/cam/book/wonderland |
cd /usr/lib /usr/lib |
cd .. /home |
cd ../gryphon /home/gryphon |
cd ~gryphon /home/gryphon |
假设我们从/usr/lib开始,输入不带参数的cd命令切换到用户主目录,输入命令cd -可回到/usr/lib目录 |