Linux Command---PWD

Introduction to Commands

Use the pwd command in Linux to view the full path to the current working directory.

Command format

PWD [Options]

command functions and Parameters

Features: View the full path to the current working directory ; parameters: Normally without any parameters, if the directory is a link:

Format:pwd-p shows the actual path, not thelinkpath.

Common Instance Instance 1: View the full path of the default working directory with the PWD command

Command: PWD

[Email protected] ~]# Pwd/root[[email protected] ~]#

Instance2:To view a specified folder using the PWD command

Command: PWD

[[email protected] ~]# cd/opt/soft/[[email protected] soft]# Pwd/opt/soft[[email protected] soft]#

example three: When a directory connection is linked, Pwd-p displays the actual path, not the connection path; pwd shows the connection path

Command: Pwd-p

[Email protected] soft]# 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]#

Example 4:/bin/pwd

Command:/bin/pwd [ options ]

Option:-L directory connection link, output connection path;-P output physical path

[[email protected] init.d]#/bin/pwd/etc/rc.d/init.d[[email protected] init.d]#/bin/pwd--help[[email protected] init.d]#/bin/pwd-p/etc/rc.d/init.d[[email protected] init.d]#/BIN/PWD-L/ETC/INIT.D

Instance five: The current directory is deleted, and the PWD command still displays that directory

[[email protected] init.d]# cd/opt/soft[[email protected] soft]# mkdir ddd[[email protected] soft]# CD Ddd[[email Protect ED] ddd]# Pwd/opt/soft/ddd[[email protected] ddd]# rm..  /ddd-rf[[email protected] ddd]# pwd/opt/soft/ddd[[email protected] ddd]#/bin/pwd/bin/pwd:couldn ' t find directory entry In ":" with matching I-node[[email protected] ddd]# CD [[email protected] ~]# Pwd/root

　　

Linux Command---PWD