mv：移动或重命名文件。常用参数：-f，缺省。
[[email protected] ~]# man mv MV(1) User Commands MV(1) NAME mv - move (rename) files SYNOPSIS mv [OPTION]... [-T] SOURCE DEST mv [OPTION]... SOURCE... DIRECTORY mv [OPTION]... -t DIRECTORY SOURCE... DESCRIPTION Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY. Mandatory arguments to long options are mandatory for short options too. --backup[=CONTROL] make a backup of each existing destination file -b like --backup but does not accept an argument -f, --force do not prompt before overwriting -i, --interactive prompt before overwrite -n, --no-clobber do not overwrite an existing file If you specify more than one of -i, -f, -n, only the final one takes effect. --strip-trailing-slashes remove any trailing slashes from each SOURCE argument -S, --suffix=SUFFIX override the usual backup suffix -t, --target-directory=DIRECTORY move all SOURCE arguments into DIRECTORY -T, --no-target-directory treat DEST as a normal file -u, --update move only when the SOURCE file is newer than the destination file or when the destination file is miss- ing -v, --verbose explain what is being done --help display this help and exit --version output version information and exit The backup suffix is ‘~’, unless set with --suffix or SIMPLE_BACKUP_SUFFIX. The version control method may be selected via the --backup option or through the VERSION_CONTROL environment variable. Here are the values: none, off never make backups (even if --backup is given) numbered, t make numbered backups existing, nil numbered if numbered backups exist, simple otherwise simple, never always make simple backups
1、缺省参数：移动文件到目录。
[[email protected] ~]# ls hello/ [[email protected] ~]# mv test.txt hello/. [[email protected] ~]# ls hello/ test.txt
2、缺省参数：重命名。
[[email protected] ~]# ls -lrt just_test.txt -rw-r--r-- 1 root root 36 Apr 7 17:49 just_test.txt [[email protected] ~]# mv just_test.txt just_test.log [[email protected] ~]# ls -lrt just_test.log -rw-r--r-- 1 root root 36 Apr 7 17:49 just_test.log
3、缺省参数：移动目录。
[[email protected] ~]# ls world/ [[email protected] ~]# ls hello/ test.txt [[email protected] ~]# mv hello/ world/. [[email protected] ~]# ls world/ hello [[email protected] ~]# ls -lrt world/hello/ total 4 -rw-r--r-- 1 root root 57 Apr 7 13:00 test.txt
时间： 2024-10-06 05:58:16