Troubleshoot shell setup issues with Linux

Source: Internet
Author: User
Tags egrep

Q: Today in Ubuntu 14 normal user SSH login shell found that the LS command to view the directory, the Discovery folder and files are the same color display! This is unreasonable, Linux will be based on the file type is different color display Ah! That looks good!

A: Switch to root, everything is OK. So the conjecture should be a shell setup problem.

Solve: How do I set it up?

VI ~/.BASHRC


#!/bin/bash

if [-x/usr/bin/dircolors]; Then

Test-r ~/.dircolors && eval "$ (dircolors-b ~/.dircolors)" | | Eval "$ (dircolors-b)"

alias ls= ' ls--color=auto '

Alias grep= ' grep--color=auto '

Alias fgrep= ' Fgrep--color=auto '

Alias egrep= ' Egrep--color=auto '

Fi

This line of red is more important. The others are environmental judgments.

~/.dircolors stores the configuration file about the color, so you have to modify it if you want to change the default color.


This article is from the "Shell Settings for Linux" blog, so be sure to keep this source http://9486329.blog.51cto.com/9476329/1876015

Troubleshoot shell setup issues with Linux

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.