Linux command need I say more, who can not a few? However, a command can have dozens of uses. Take ls, the simplest and most commonly used command, for example, which has nearly 20 options

Such as

Ls-a: Realizes all files and their hidden files

Ls -t: sort by creation time

Ls -h: indicates the actual file size

. , etc.

To be honest, there are so many uses, sometimes I just can’t remember. Maybe we choose to go to Google, Baidu. But today I recommend a method to you, the efficiency has been improved a lot.

Man!!!!!! Sounds like a funny name. It’s easy to use.

Enter the command to be queried by man on the terminal

What? How is it in English? Obviously, it is not very friendly for many friends who are not good at English.

So, for Linux and Mac. Here is how to install the Chinese version of MAN!

Mac

If you use a MAC, you must have Homebrew installed. First, install both packages via BREW

brew install automake
brew install opencc
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After the installation, download the Chinese package and compile hanzhu Anu. Execute the following commands in sequence!

> git clone  https://github.com/man-pages-zh/manpages-zh
> cd manpages-zh
> autoreconf --install --force
> ./configure
> sudo make
> sudo make install
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After the installation is complete, re-execute the command we just did, man ls. Why, how is it garbled?

At this point, install Groff via BREW

brew install groff
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After installation, edit the file man.conf

sudo vim /etc/man.conf
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Add on the last line

NROFF preconv -e UTF8 | /usr/local/bin/nroff -Tutf8 -mandoc -c
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Then :Wq save and exit, run the command again, you can display Chinese normally

Linxu

wget https://src.fedoraproject.org/repo/pkgs/man-pages-zh-CN/manpages-zh-1.5.2.tar.bz2/cab232c7bb49b214c2f7ee44f7f35900/manpa Ges - useful - 1.5.2. Tar..bz2Copy the code

Unpack the

The tar - XJF manpages - useful - 1.5.2. Tar..bz2Copy the code

Enter the directory

CD manpages - useful - 1.5.2 /Copy the code

perform

> ./configure --disable-zhtw
> make && make install

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To prevent conflicts between the Chinese version and the original version, use a different name cman

echo "alias cman='man -M /usr/local/share/man/zh_CN'" >> /etc/profile.d/cman.sh
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And refresh it

source /etc/profile.d/cman.sh
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Now that the Chinese version is installed on Linux, type cman ls to see all the usage of ls

Well, in the future, if you can’t remember the command, you can directly query. Is it convenient?

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