Linux Common commands Brief--pwd

First, Introduction
The PWD command is used to view the current working directory. The PWD command is also the shell's built-in command. Syntax: pwd [options]
Second, common options
-P: Shows the actual path (physical path);
-L: Shows the link path (soft connection);
--HELP: Display Help information;
--version: Displays version information.
[Email protected] etc]# pwd
/etc
[Email protected] etc]# cd/etc/init.d/
[Email protected] init.d]# pwd
/etc/init.d
[Email protected] init.d]# pwd-p
/etc/rc.d/init.d
[Email protected] init.d]# pwd-l
/etc/init.d

lrwxrwxrwx.  1 root root      11 10月 11 2017 init.d -> rc.d/init.d

Linux Common commands Brief--pwd