Linux basic commands on file operations (in case)

Linux basic commands on file operations (in case) in the root directory (/) to create a new directory tew.kdir/test to change the current directory to/test, under this directory, create an empty file with the abbreviation of your own name, and then create two subdirectories (-xh) and (ah );... linux basic commands on file operations (in case) in the root directory (/) to create a new directory test mkdir/test to change the current directory to/test, under this directory, create an empty file with the abbreviation of your own name, and then create two subdirectories (-xh) and (ah ); mkdir-p/test/ycy/ah mkdir/test/ycy/-xh enter the (-xh) subdirectory and create an empty file text1; touch/test/ycy/-xh/text1 enter the (ah) subdirectory, create a new subdirectory (abc), and create an empty file text2; mkdir test/ycy/ah/abc Touch/test/ycy/ah/text2 move the newly created text1 file to the newly created abc subdirectory and change it to text3, copy the text2 file to the-xh subdirectory; mv/test/ycy/-xh/text1/test/ycy/ah/abc/text3 cp/test/ycy/ah/text2/test/ycy/-xh delete the text3 file and -files in the xh subdirectory and directory; and delete the abc subdirectory; rm/test/ycy/ah/abc/test3 Rm-rf/test/ycy/-xh Delete a non-empty directory Rmdir/test/ycy/ah/abc clear screen; clear creates a directory test1 under the root directory (/), copies/etc/passwd to/test1 and/test respectively, and changes it to file1 and file respectively; mkdir/test1 Cp/etc/passwd/test1/file1 Cp/etc/passwd/test/file view and record the first two and last two lines of the file1 file; head-2/test1/file1>/fish Tail-2/test1/file1>/fish: view the files in the/etc/directory and record the names of the first two files; ls/etc | head-2> fish2: view and record all files in the/etc/directory that contain the sys letter; find-name/etc/* sys *> view the first two files in the/etc/directory that contain conf; ls/etc/* conf * | head-2: compress the file to/test1, and name it file.gz Zip/test1/file.zip/test/file. package file1into file.tar.gz and decompress it to/test; tar-zcvf file.tar.gz file1 tar-zxvf file.tar.gz/test to create a soft link file in the/test/file. soft to/test1; ln/test/file/test1/file. soft clear screen; clear