#Bash 的 mv 命令
mv [OPTION]... SOURCE... DIRECTORY
功能
移动（或重命名）文件。
类型
可执行文件（/usr/bin/mv），属于 coreutils。
参数
OPTION选项：--backup[=CONTROL]- 选中怎样备份被覆盖的目标文件-b- 备份被覆盖的目标文件--debug- 输出调试信息（文件的复制方式）-f,--force- 强制操作，目标存在且无法打开时会尝试将其删除-i,--interactive- 覆盖前提示-n,--no-clobber- 不覆盖现有文件，也不失败--no-copy- 重命名失败时不复制文件--strip-trailing-slashes- 删除每个SOURCE尾部的/-S,--suffix=SUFFIX- 设置备份文件的后缀-t,--target-directory=DIRECTORY- 指定目标目录-T,--no-target-directory- 将DEST视为文件（如果DEST是目录，则进行合并而非移动到它内部）--update[=UPDATE]- 控制哪些现有文件需要更新；取值：all,none,older-u- 仅在源文件比目标新的时候复制；同--update[=older]-v,--verbose- 输出详细信息（进行的全部操作）-Z- 将目标文件的 SELinux 安全上下文设为默认类型--help- 显示帮助--version- 显示版本
SOURCE- 源文件列表DEST- 目标路径
#示例
移动文件
$ ls # 空目录下操作
$ touch src.txt # 创建文件
$ ls
src.txt
$ mv src.txt dest.txt # 重命名文件
$ ls
dest.txt
$ mkdir dir # 创建目录
$ mv src.txt ./dir # 移动到目录中
$ ls dir
src.txt
移动目录
$ mkdir src dest1 dest2 # 创建目录
$ touch src/1.txt # 创建文件
$ tree src
src
└── 1.txt
$ mv src dest1 # 将 src 移动到 dest1 内部
$ tree dest1
dest1
└── src
└── 1.txt
$ mv -T dest1 dest2 # 移动 dest1 合并到 dest2
$ tree dest2
dest2
└── 1.txt
#推荐阅读
#手册
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 --debug explain how a file is copied. Implies -v -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. --no-copy do not copy if renaming fails --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 --update[=UPDATE] control which existing files are updated; UP‐ DATE={all,none,older(default)}. See below -u equivalent to --update[=older] -v, --verbose explain what is being done -Z, --context set SELinux security context of destination file to default type --help display this help and exit --version output version information and exit UPDATE controls which existing files in the destination are replaced. 'all' is the default operation when an --update option is not speci‐ fied, and results in all existing files in the destination being re‐ placed. 'none' is similar to the --no-clobber option, in that no files in the destination are replaced, but also skipped files do not induce a failure. 'older' is the default operation when --update is specified, and results in files being replaced if they're older than the corre‐ sponding source file. The backup suffix is '~', unless set with --suffix or SIM‐ PLE_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 AUTHOR Written by Mike Parker, David MacKenzie, and Jim Meyering. REPORTING BUGS GNU coreutils online help: <https://www.gnu.org/software/coreutils/> Report any translation bugs to <https://translationproject.org/team/> COPYRIGHT Copyright © 2023 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. SEE ALSO rename(2) Full documentation <https://www.gnu.org/software/coreutils/mv> or available locally via: info '(coreutils) mv invocation' GNU coreutils 9.4 April 2024 MV(1)