How to output the output result of the Linux man command to a file

I will show you how to output the output result of the Linux man command to a file.

environment

[root@CENTOS7 ~]# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
[root@CENTOS7 ~]#

Output the output result of the man command to a file (remove control characters with the col command)

man command | col -bfx> file

[root@CENTOS7 ~]# man top | col -bfx > top.txt
[root@CENTOS7 ~]#

In CentOS 7

In CentOS 7

man top | col -bfx > top.txt With the result of man top > top2.txt The result is the same.

[root@CENTOS7 ~]# man top | col -bfx > top.txt
[root@CENTOS7 ~]# man top > top2.txt
[root@CENTOS7 ~]# diff top.txt top2.txt
[root@CENTOS7 ~]#

that's all

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