How to use Shell to write a command that displays the directory structure
What this article shares to you is about how to use Shell to write a command to display the directory structure, the editor thinks it is very practical, so I share it with you. I hope you can get something after reading this article. Don't say much, follow the editor to have a look.
Use Shell in Linux to write a command that displays the directory structure to quickly find the directory structure.
1. Code
#! / usr/bin/env bash# this command is used to display the specified path or the current path file structure, support search # tf displays the current directory file structure # tf followed by keyword search current directory # tf directory keyword search specified directory # this command depends on the tree command DIR=KEYWORD=# does not pass the path default is to search if [#-eq 1] Then KEYWORD=1fi# specifies a path to search if [#-eq 2]; then DIR=1 KEYWORD=2fiif [- n "DIR"]; then cd "DIR" | | exit 1fipwdtree-C-f | grep "KEYWORD"
2. Use effect
Current path
Tf
Search
Tf keywords / / such as tf lib
Specify a path to search for
Tf / usr/local/ lib
3. Color meaning
Blue represents the catalogue
Green represents executable file
Red represents a compressed file
Light blue represents the linked file
Gray represents other documents.
Flashing red indicates that there is a problem with the linked file
Yellow represents the device file
White represents general documents, such as text files, configuration files, source files, etc.
The above is how to use Shell to write a command that displays the directory structure. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.
