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在linux中有一些命令是shell的内建命令,比如 cd、umask、set、declare等,这些命令使用man帮助是没法查看的,那我该如何查看其使用方法呢?
走同样的路,发现不同的人生
These commands all have man files. Has your distribution cut these commands out? If the shell you are using is bash, yes. If not, try help cmd, such as help cd, help set
npm install -g tldr
means too long don't read
too long don't read
man bash and type / to search
man bash
/
buildin, roughly this command, you can view all built-in commands.
buildin
These commands all have man files. Has your distribution cut these commands out? If the shell you are using is bash, yes.
If not, try help cmd, such as help cd, help set
means
too long don't read
man bash
and type/
to searchbuildin
, roughly this command, you can view all built-in commands.