bashrc file

#~ /. Bashrc: executed by bash (1) for non-login shells.# See/usr/share/doc/bash/examples/startup-files (in the package bash-Doc)# For examples # If not running interactively, don't do anythingIf [[-n "$ PS1"]; then # Don't put duplicate lines in the history. See bash (1) for more options#... Or force ignoredups and ignorespaceHistcontrol = ignoredups: ignorespace # Append to the history file, don't overwri

/etc/profile,/ETC/BASHRC, ~/.bash_profile, ~/.BASHRC are easily confused, what is the difference between them? What is their role in the end?/etc/profile: Used to set the system environment parameters, such as $path. This environment variable is in effect for all users in the system ./ETC/BASHRC: This file sets the sys

Guide After using terminal ssh to login to the Linux operating system console, a prompt symbol (e.g. #或 ~) will appear, after which the command can be entered, and Linux responds with the input command, which is handled by a so-called shell. The shell is a program, and the most common is bash, which is the shell that the login system will use by default. • For individual users, the boot configuration fileUser Home (Home) directory/.BASHRCUser Home (Home) directory/.profile• For a

Raspberry Pi's. bashrc and. bash_aliases files In your home directory, you can find a hidden file. bashrc that contains user configurations. You can modify the file as needed. The file provides some useful adjustment settings. By default, some of these settings are commented

Backup of bashrc in ubuntu 13.04 #~ /. Bashrc: executed by bash (1) for non-login shells. # see/usr/share/doc/bash/examples/startup-files (in the package bash-doc) # for examples # If not running interactively, don't do anything case $-in * I *); *) return; esac # don't put duplicate lines or lines starting with space in the history. # See bash (1) for more options HISTCONTROL = ignoreboth # append to the h

In a word,. bash_profile is the environment variable after login, And. bashrc is not logged on When working with Linux, UNIX, and Mac OS x, I always forget which bash config file to edit when I want to set my path and other environmental variables for my shell. shocould you edit. bash_profile or. bashrc in your home directory? You can put comprehenations in eit

In react Native, after we use brew to install NVM, and after the project is created, the next time you use Xcode7 to open the project, you find that the run failed. The reason is that NVM is not available for the following reasons:Cause: Make sure to set it up in your bash or zsh profile after the brew is installed, otherwise when you restart the terminal, you will notice that node, NPM environment variables are invalidated.1. Open Terminal (terminal)2, cd ~ (enter the current user's home direct

This depends primarily on what program is used to edit the file. If it is VI, then: ESC exits edit mode and enters the following command: : Wq after saving exit VI, if: wq! After forcing the store to exit (common) : W Save but do not exit (common) : w! If the file property is read-only, the archive is forced to write : Q leave VI (common) : q! If you have modified the f