File commands in linux

Linux Command FILE command 1 chmod is used to change the permissions of files or folders./u01 the directory of this folder has the highest permissions (readable, writable, and executable) for the owner ), the owner group and other users have the readable and executable permissions chmod 755/u01 2 chown. With this permission, the owner of the folder or file and the owner group chown-R oracle: oinstall/u01: Change the owner group of all files in the/u01 directory and Its subdirectories to oracle: oinstall 3 cp file copy command cp-R/tools/home/copy all the files in the/tools directory and Its subdirectories to 4 scp network files in the/home directory copy scp-rp 192.168.11.128: /tools/home/copy the tools/directory on the network address 192.168.11.128 to the/home/directory 5 find/etc-name * eth0 *; find the/etc directory and Its subdirectories, find the 6 locate SEARCH Command for the file containing eth0, similar to find, efficiency higher than the find command locate ifcfg-eth0 find files from the data dictionary ifcfg-eth0 7 mkdir create file directory mkdir-p/hsj/hyl/aaa/bbb create multi-level directory 8 mv/tools/home /move the folder tools to 9 rm-fr/hsj under the home Directory to delete/hsj and its subdirectories