The commands for copying, moving and deleting files under linux are: cp, mv, rm
1. File copy command cp
Command format: cp [- adfilprsu] source file (source) destination file (destination)
cp [option] source1 source2 source3 ... directory
Parameter description:
-a: refers to the meaning of archive, which means to copy all directories
-d: if the source file is a link file (link file), copy the attributes of the link file instead of the file itself
-f: force (force) , if there is duplication or other doubts, the user will not be asked, but forced to copy
-i: if the destination file (destination) already exists, it will first ask whether the operation is really done when overwriting
-l: establish a hard link (hard link) Link files instead of copying the file itself
-p: copy with file attributes instead of using default attributes
-r: recursive copy for directory copy operations
-s: copy as a symbolic link file (symbolic link), ie " "shortcut" file
-u: if the target file is older than the source file, update the target file
For example, copy file1 in the /test1 directory to the /test3 directory and change the file name to file2, enter the following command:
cp /test1/file1 /test3/file2
Second, the file move command mv
Command format: mv [-fiv] source destination
Parameter description:
-f: force, force direct move without asking
-i: if the destination file (destination) already exists, it will ask whether to overwrite
-u: if the destination file already exists and the source file is relatively new, it will be updated
If you copy file1 in the /test1 directory to the /test3 directory and change the file name to file2, you can enter the following command:
mv /test1/file1 /test3/file2
3. File deletion command rm
Command format: rm [fir] file or directory
Parameter description:
-f: forced deletion
-i: interactive mode, ask the user whether to operate before deletion
-r: recursive deletion, commonly used in directory deletion
To delete the file1 file in the /test directory, you can enter the following command:
rm -i /test/file1
copy:
CP command Format: CP [options] source file or directory destination file or directory Option description: - b with the same name, back up the original file - f forcibly overwrite the file with the same name - r recursively retain the original directory structure and copy the file cp -Rf /home/user1/* /root/temp/ Copy everything in the /home/user1 directory to /root/temp/ without copying the user1 directory itself. That is, the format is: cp -Rf original path/destination path/
move:
mv ./WorkReport/web.xml ./WorkReport/WEB-INF/ Note: Move the /WorkReport/web.xml file to /WorkReport/WEB-INF/ mv /data/new /data/old/ 注：移动/data/new 到/data/old/文件夹下 注意点：移动文件夹的话就不要再加 / 了 如果是移动文件夹下的所有文件的话就可以文件夹后面跟上 /* mv /data/new/* /data/old/
本文转载自：https://www.cnblogs.com/liaojie970/p/6746230.html