```bash [root@lincoding /]# ls bin data etc lib lost+found net opt root selinux sys usr boot dev home lib64 media mnt proc sbin srv test.sh tmp [root@lincoding /]# ls | grep test.sh test.sh ```
```bash [root@lincoding /]# cd /home/ | ls bin data etc lib lost+found net opt root selinux sys usr boot dev home lib64 media mnt proc sbin srv test.sh tmp [root@lincoding /]# pwd / ```