SaltStack常用模块——file
2024-05-11 20:30:13
检查指定路径是否存在
[root@master ~]# salt '*' cmd.run 'ls /usr/src'
192.168.136.132:debuggroupkernelspasswdshadow[root@master ~]# salt '*' file.access /usr/src/tjj f
192.168.136.132:False
检查指定文件的权限信息
[root@master ~]# salt '*' cmd.run 'ls -l /usr/src/'
192.168.136.132:total 12drwxr-xr-x. 2 root root 6 Apr 11 2018 debug-rw-r--r-- 1 root root 477 Aug 19 22:58 groupdrwxr-xr-x. 2 root root 6 Apr 11 2018 kernels-rw-r--r-- 1 root root 946 Aug 19 22:57 passwd-rw-r--r-- 1 root root 604 Aug 19 22:58 shadow
[root@master ~]# salt '*' file.access /usr/src/passwd r
192.168.136.132:True
[root@master ~]# salt '*' file.access /usr/src/passwd w
192.168.136.132:True
[root@master ~]# salt '*' file.access /usr/src/passwd x
192.168.136.132:False
file.append
往一个文件里追加内容，若此文件不存在则会报异常
[root@master ~]# salt '*' cmd.run 'ls -l /root/a'
192.168.136.132:-rw-r--r-- 1 root root 0 Aug 19 22:04 /root/a
[root@master ~]# salt '*' file.append /root/a "hello world" "world hello"
192.168.136.132:Wrote 2 lines to "/root/a"
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:hello worldworld hello
file.basename
获取指定路径的基名,等同于basename命令
[root@master ~]# salt '*' file.basename '/usr/local/tjj'
192.168.136.132:tjj
file.dirname
获取指定路径的目录名
[root@master ~]# salt '*' file.dirname '/usr/local/tjj'
192.168.136.132:/usr/local
file.check_hash
检查指定的文件与hash字符串是否匹配，匹配则返回 True 否则返回 False
[root@master ~]# salt '*' cmd.run 'md5sum /etc/passwd'
192.168.136.132:73020f0a33302qwe6a8d1615a0a9d64ad /etc/passwd[root@master ~]# salt '*' file.check_hash /etc/passwd 73020f0a33302qwe6a8d1615a0a9d64ad
192.168.136.132:Truefile.chattr
修改指定文件的属性
属性 对文件的意义 对目录的意义
a 只允许在这个文件之后追加数据， 不允许任何进程覆盖或截断这个文件 只允许在这个目录下建立和修改文件， 而不允许删除任何文件
i 不允许对这个文件进行任何的修改， 不能删除、更改、移动 任何的进程只能修改目录之下的文件， 不允许建立和删除文件
给指定文件添加属性
[root@master ~]# salt '*' file.chattr /root/a operator=add attributes=ai
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'lsattr /root'
192.168.136.132:---------------- /root/anaconda-ks.cfg----ia---------- /root/a
给指定文件去除属性
[root@master ~]# salt '*' file.chattr /root/a operator=remove attributes=ai
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'lsattr /root'
192.168.136.132:---------------- /root/anaconda-ks.cfg---------------- /root/a
file.chown
设置指定文件的属主、属组信息
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 8-rw-r--r-- 1 root root 24 Aug 19 22:04 a-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfg
[root@master ~]# salt '*' file.chown /root/a tom tom
192.168.136.132:None
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 8-rw-r--r-- 1 tom tom 24 Aug 19 22:04 a-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfg
file.copy
在远程主机上复制文件或目录
拷贝文件
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 8-rw-r--r-- 1 tom tom 24 Aug 19 22:04 a-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfg
[root@master ~]# salt '*' file.copy /root/a /root/tjj
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 12-rw-r--r-- 1 tom tom 24 Aug 19 22:04 a-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjj-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfg
覆盖并拷贝目录，将会覆盖同名文件或目录
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 12-rw-r--r-- 1 tom tom 24 Aug 19 22:04 a-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjj-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfg[root@master ~]# salt '*' file.copy /tmp/ /root/tjjd recurse=True
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 16-rw-r--r-- 1 tom tom 24 Aug 19 22:04 a-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjjdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfg
删除目标目录中同名的文件或目录并拷贝新内容至其中
[root@master ~]# salt '*' cmd.run 'ls -l /root/test'
192.168.136.132:total 0-rw-r--r-- 1 root root 0 Aug 19 22:19 111-rw-r--r-- 1 root root 0 Aug 19 22:19 222-rw-r--r-- 1 root root 0 Aug 19 22:19 333
[root@master ~]# salt '*' cmd.run 'ls -l /opt/test'
192.168.136.132:total 0-rw-r--r-- 1 root root 0 Aug 19 22:19 hhh-rw-r--r-- 1 root root 0 Aug 19 22:19 uuu-rw-r--r-- 1 root root 0 Aug 19 22:19 nnn
[root@master ~]# salt '*' file.copy /opt/test/ /root/test/ recurse=True remove_existing=True
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root/test'
192.168.136.132:total 0-rw-r--r-- 1 root root 0 Aug 19 22:19 hhh-rw-r--r-- 1 root root 0 Aug 19 22:19 uuu-rw-r--r-- 1 root root 0 Aug 19 22:19 nnn
file.ditectory_exists
判断指定目录是否存在，存在则返回 True ，否则返回 False
[root@master ~]# salt '*' file.directory_exists /opt/test
192.168.136.132:True
[root@master ~]# salt '*' file.directory_exists /opt/test/qqqq
192.168.136.132:False
file.diskusage
递归计算指定路径的磁盘使用情况并以字节为单位返回
[root@master ~]# salt '*' cmd.run 'du -sb /etc'
192.168.136.132:27980060 /etc
[root@master ~]# salt '*' file.diskusage /etc/
192.168.136.132:29498564
file.file_exists
判断指定文件是否存在
[root@master ~]# salt '*' file.file_exists /usr/local/
192.168.136.132:False
[root@master ~]# salt '*' file.file_exists /root/anaconda-ks.cfg
192.168.136.132:True
file.find
类似 find 命令并返回符合指定条件的路径列表
匹配条件：TEXTname = path-glob # case sensitive
iname = path-glob # case insensitive
regex = path-regex # case sensitive
iregex = path-regex # case insensitive
type = file-types # match any listed type
user = users # match any listed user
group = groups # match any listed group
size = [+-]number[size-unit] # default unit = byte
mtime = interval # modified since date
grep = regex # search file contents
and/or actions:
TEXTdelete [= file-types] # default type = 'f'
exec = command [arg ...] # where {} is replaced by pathname
print [= print-opts]
and/or depth criteria:
TEXTmaxdepth = maximum depth to transverse in path
mindepth = minimum depth to transverse before checking files or directories
The default action is print=path
path-regex: a Python Regex (regular expression) pattern to match pathnames
file-types: 包含以下一项或多项的字符串
a: all file types
b: block device
c: character device
d: directory
p: FIFO (named pipe)
f: plain file
l: symlink
s: socket
users: 用空格或都好分隔用户名或uid
groups: 用空格或都好分隔用户名或gid
size-unit:b: bytes
k: kilobytes
m: megabytes
g: gigabytes
t: terabytes
时间间隔：
[<num>w] [<num>d] [<num>h] [<num>m] [<num>s]where:w: weekd: dayh: hourm: minutes: second
file.get_gid
获取指定文件的gid
[root@master ~]# salt '*' file.get_gid /etc/passwd
192.168.136.132:0
file.get_group
获取指定文件的组名
H[root@master ~]# salt '*' file.get_group /etc/passwd
192.168.136.132:root
file.get_hash
获取指定文件的hash值，该值通过 sha256 算法得来
[root@master ~]# salt '*' cmd.run 'sha256sum /etc/passwd'
192.168.136.132:4683e8cb2eae644f3758da7bd37002bf83ef2041ad6edc62f697a69c2d75df74 /etc/passwd
[root@master ~]# salt '*' file.get_hash /etc/passwd
192.168.136.132:4683e8cb2eae644f3758da7bd37002bf83ef2041ad6edc62f697a69c2d75df74
file.get_mode
获取指定文件的权限，以数字方式显示
[root@master ~]# salt '*' cmd.run 'ls -l /etc/passwd'
192.168.136.132:-rw-r--r-- 1 root root 998 Aug 19 22:12 /etc/passwd
[root@master ~]# salt '*' file.get_mode /etc/passwd
192.168.136.132:0644
file.get_sum
按照指定的算法计算指定文件的特征码并显示，默认使用的sha256算法。
该函数可使用的算法参数有：
md5
sha1
sha224
sha256 (default)
sha384
sha512
[root@master ~]# salt '*' cmd.run 'sha256sum /root/a'
192.168.136.132:ededca6726748c692616b9658e937a8a7badd7437c4272d44f1b9aadf9d1f6d7 /root/a
[root@master ~]# salt '*' file.get_sum /root/a
192.168.136.132:ededca6726748c692616b9658e937a8a7badd7437c4272d44f1b9aadf9d1f6d7
[root@master ~]# salt '*' cmd.run 'md5sum /root/a'
192.168.136.132:6a5f5fb87030a20cc1e371904fdcdf18 /root/a
[root@master ~]# salt '*' file.get_sum /root/a md5
192.168.136.132:6a5f5fb87030a20cc1e371904fdcdf18
file.get_uid与file.get_user
获取指定文件的 uid 或 用户名
[root@master ~]# salt '*' cmd.run 'ls -l /root/a'
192.168.136.132:-rw-r--r-- 1 tom tom 24 Aug 19 22:04 /root/a
[root@master ~]# salt '*' file.get_uid /root/a
192.168.136.132:1000
[root@master ~]# salt '*' file.get_user /root/a
192.168.136.132:tom
file.gid_to_group
将指定的 gid 转换为组名并显示
[root@master ~]# salt '*' file.group_to_gid root
192.168.136.132:0
[root@master ~]# salt '*' file.group_to_gid tom
192.168.136.132:1000
file.grep
在指定文件中检索指定内容
该函数支持通配符，若在指定的路径中用通配符则必须用双引号引起来
[root@master ~]# salt '*' file.grep /etc/passwd nobody
192.168.136.132:----------pid:3910retcode:0stderr:stdout:nobody:x:99:99:Nobody:/:/sbin/nologin[root@master ~]# salt '*' file.grep /etc/sysconfig/network-scripts/ifcfg-ens33 ipaddr -- -i
192.168.136.132:----------pid:3971retcode:0stderr:stdout:IPADDR="192.168.136.132"[root@master ~]# salt '*' file.grep /etc/sysconfig/network-scripts/ifcfg-ens33 ipaddr -- -i -B2
192.168.136.132:----------pid:4003retcode:0stderr:stdout:DEVICE=ens33ONBOOT=yesIPADDR="192.168.136.132"[root@master ~]# salt '*' file.grep "/etc/sysconfig/network-scripts/*" ipaddr -- -i -l
[root@master ~]# salt '*' file.grep "/etc/sysconfig/network-scripts/*" ipaddr -- -i -l
192.168.136.132:----------pid:4022retcode:0stderr:stdout:/etc/sysconfig/network-scripts/ifcfg-lo/etc/sysconfig/network-scripts/ifdown-ipv6/etc/sysconfig/network-scripts/ifup-aliases/etc/sysconfig/network-scripts/ifup-eth/etc/sysconfig/network-scripts/ifup-ippp/etc/sysconfig/network-scripts/ifup-ipv6/etc/sysconfig/network-scripts/ifup-isdn/etc/sysconfig/network-scripts/ifup-plip/etc/sysconfig/network-scripts/ifup-plusb/etc/sysconfig/network-scripts/ifup-post/etc/sysconfig/network-scripts/ifup-ppp/etc/sysconfig/network-scripts/ifup-tunnel/etc/sysconfig/network-scripts/network-functions/etc/sysconfig/network-scripts/ifcfg-ens33
file.is_blkdev
判断指定的文件是否是块设备文件
[root@master ~]# salt '*' file.is_blkdev /dev/sr0
192.168.136.132:True
file.lsattr
检查并显示出指定文件的属性信息
[root@master ~]# salt '*' file.lsattr /etc/passwd
192.168.136.132:----------/etc/passwd:
file.mkdir
创建目录并设置属主、属组及权限
[root@master ~]# salt '*' file.mkdir /root/hhh
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 16-rw-r--r-- 1 tom tom 24 Aug 19 22:04 adrwxr-xr-x 2 root root 6 Aug 19 22:53 hhh-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjjdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test[root@master ~]# salt '*' file.mkdir /root/uuu tom tom 400
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 16-rw-r--r-- 1 tom tom 24 Aug 19 22:04 adrwxr-xr-x 2 root root 6 Aug 19 22:53 hhh-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjjdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdr-------- 2 tom tom 6 Aug 19 22:54 uuudrwxr-xr-x 2 root root 39 Aug 19 22:19 test
file.move
移动或重命名
重命名
[root@master ~]# salt '*' file.move /root/hhh /root/nnn
192.168.136.132:----------comment:'/root/hhh' moved to '/root/nnn'result:True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 16-rw-r--r-- 1 tom tom 24 Aug 19 22:04 a-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjjdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdr-------- 2 tom tom 6 Aug 19 22:54 uuudrwxr-xr-x 2 root root 6 Aug 19 22:53 nnndrwxr-xr-x 2 root root 39 Aug 19 22:19 test#移动
[root@master ~]# salt '*' file.move /root/uuu /opt/ggg
192.168.136.132:----------comment:'/root/uuu' moved to '/opt/ggg'result:True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 16-rw-r--r-- 1 tom tom 24 Aug 19 22:04 a-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjjdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 6 Aug 19 22:53 nnndrwxr-xr-x 2 root root 39 Aug 19 22:19 test
[root@master ~]# salt '*' cmd.run 'ls -l /opt'
192.168.136.132:total 0dr-------- 2 tom tom 6 Aug 19 22:54 gggdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
file.prepend
把文本插入指定文件的开头
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:hello worldworld hello
[root@master ~]# salt '*' file.prepend /root/a "11111" "22222" "33333"
192.168.136.132:Prepended 3 lines to "/root/a"
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:111112222233333hello worldworld hello
file.sed
修改文本文件的内容
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:111112222233333hello worldworld hello
[root@master ~]# salt '*' file.sed /root/a 'hello' 'hi'
192.168.136.132:----------pid:4574retcode:0stderr:stdout:
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:111112222233333hi worldworld hi每行第一个hi改成hello
[root@master ~]# salt '*' file.sed /root/a 'hi' 'hello' flags=1
192.168.136.132:----------pid:4926retcode:0stderr:stdout:
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:111112222233333hello worldworld hello
file.read
读取文件内容
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:111112222233333hello worldworld hello
[root@master ~]# salt '*' file.read /root/a
192.168.136.132:111112222233333hello worldworld hello
file.readdir
列出指定目录下的所有文件或目录，包括隐藏文件
[root@master ~]# salt '*' file.readdir /root
192.168.136.132:- .- ..- .bash_logout- .bash_profile- .bashrc- .cshrc- .tcshrc- anaconda-ks.cfg- .pki- .bash_history- .viminfo- tjj- tjjd- test- nnn- a.bak- a
file.remove
删除指定的文件或目录，若给出的是目录，将递归删除
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 20-rw-r--r-- 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bak-rw-r--r-- 1 tom tom 24 Aug 19 22:13 tjjdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 6 Aug 19 22:53 nnndrwxr-xr-x 2 root root 39 Aug 19 22:19 test[root@master ~]# salt '*' file.remove /root/tjj
192.168.136.132:True
[root@master ~]# salt '*' file.remove /root/nnn
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 16-rw-r--r-- 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bakdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
file.rename
重命名文件或目录
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 16-rw-r--r-- 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bakdrwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjd-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
[root@master ~]# salt '*' file.rename /root/tjjd /root/tjjD
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 16drwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjD-rw-r--r-- 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bak-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
file.set_mode
给指定文件设置权限
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 16drwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjD-rw-r--r-- 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bak-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
[root@master ~]# salt '*' file.set_mode /root/a 0755
192.168.136.132:0755
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 16drwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjD-rwxr-xr-x 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bak-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
file.symlink
给指定的文件创建软链接
[root@master ~]# salt '*' cmd.run 'ls -l /root/'
192.168.136.132:total 16drwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjD-rwxr-xr-x 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bak-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
[root@master ~]# salt '*' file.symlink /root/a /opt/a
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /opt'
192.168.136.132:total 0lrwxrwxrwx 1 root root 7 Aug 19 22:15 a -> /root/adr-------- 2 tom tom 6 Aug 19 22:54 gggdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
file.touch
创建空文件或更新时间戳
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 16drwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjD-rwxr-xr-x 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bak-rw-------. 1 root root 1257 Apr 8 02:56 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
[root@master ~]# salt '*' file.touch /root/anaconda-ks.cfg
192.168.136.132:True
[root@master ~]# salt '*' cmd.run 'ls -l /root'
192.168.136.132:total 16drwxrwxrwt 24 root root 4096 Aug 19 22:15 tjjD-rwxr-xr-x 1 tom tom 39 Aug 19 22:06 a-rw-r--r-- 1 tom tom 33 Aug 19 22:05 a.bak-rw-------. 1 root root 1257 Aug 19 22:17 anaconda-ks.cfgdrwxr-xr-x 2 root root 39 Aug 19 22:19 test
file.uid_to_user
将指定的 uid 转换成用户名显示出来
[root@master ~]# salt '*' file.user_to_uid tom
192.168.136.132:1000
[root@master ~]# salt '*' file.user_to_uid root
192.168.136.132:0
file.write
往一个指定的文件里覆盖写入指定内容
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:111112222233333hello worldworld hello
[root@master ~]# salt '*' file.write /root/a "111111" "222222" "333333"
192.168.136.132:Wrote 3 lines to "/root/a"
[root@master ~]# salt '*' cmd.run 'cat /root/a'
192.168.136.132:111111222222333333
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