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At this time, we will certainly often encounter such a problem: the operation of the server because of something interrupted, go back to the operation will certainly be ifconfg to confirm whether I want to operate the server, because the image can not be recognized. Therefore, it is necessary for us to optimize this PS1 command line prompt. Every operation of the Victoria siege Lions must have their own ha

Article Title: Create a command prompt on the Linux system Desktop platform. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open source, and other basic categories, how do I display command prompts in a Linux Desktop System? First, click Start/System Tools, find

1. Load the configuration file sequence during the Linux login process:/ETC/PROFILE→/ETC/PROFILE.D/*.SH→~/.BASH_PROFILE→~/.BASHRC→[/ETC/BASHRC]You can view the default ~/.BASHRC file as follows:1 cat ~/2# BASHRC34# User specific aliases and functions 56# Source Global Definitions7ifthen8 . /etc/BASHRC9fi2. shell command prompt and color is configured by PS1:1 Echo $PS 1 2 \[\e[, 40m\][\[email protected]\h

Typically, the quickest way to open a command prompt window is to press the "Win+r" key combination. However, there is also a hidden, faster way to open the system command prompt under Windows7. Figure 1 shows the interface shown in Figure 2 when you first hold down the Shift key on the system desktop, right-clic

The Ubuntu Terminal command prompt is too long for the main reason:1: The computer name is too long;2: Multi-layer direct display;Processing that is too long for the computer name:For example, the following computer name prompt is too long:Ningcaichen-virtual-machine is the computer name:[Email protected]:/mytmp$ sudo vim/etc/hostnameModified to:[Email protected]

Label:The current session can be modified directly with prompt mysql> prompt \[email protected]\h \d \r:\m:\s>PROMPT set to ' \[email protected]\h \d \r:\m:\s> '[email protected] MySQL 02:06:38> Also in the my.cnf configuration file [MySQL] Add ( Note not [mysqld]), added in the configuration text, do not need to restart MySQL, exit session, you can log in aga

[[emailprotected] ~]$ vim .bashrc## ~/.bashrc#alias ls=‘ls --color=auto‘alias ll=‘ls -la --color=auto‘# If not running interactively, don‘t do anything[[ $- != *i* ]] return#PS1=‘[\[emailprotected]\h \W]\$ ‘PS1=‘\[\033[1;32m\]\[emailprotected]\h \w $\[\033[0m\] ‘[[emailprotected] ~]$[[emailprotected] ~]$source .bashrc[emailprotected] ~ $The display effect is as follows[emailprotected] ~ $ vim terminal_color.sh #!/bin/bash## This file echoes a bunch of color codes to the # terminal to demons

Issue: WIN10 system installed Nvm,cmd command prompt is not internal or external commandFIX: Uninstall NVM, reinstall, enter NVM again, find normal display:650) this.width=650; "Src=" https://s2.51cto.com/wyfs02/M00/92/A0/wKiom1kBapqCUZ4PAACysQ1mlKY889.jpg-wh_500x0-wm_ 3-wmp_4-s_2023664201.jpg "title=" 1493265012 (1). jpg "alt=" wkiom1kbapqcuz4paacysq1mlky889.jpg-wh_50 "/>Issue: Win10 After installing NVM,

This example describes the Laravel execution migrate command prompt: No such file or directory workaround. Share to everyone for your reference, as follows: Use the Laravel command line tool today to operate the database migration operation times wrong, prompt MySQL 2002 error, View database Configuration Yes, the we

Linux under PS1 command prompt settingsAdded on the last line of this file: Vim/etc/profileexport ps1= ' [\[email protected]\h \w]\$ ' #这里必须用单引号.\d: Represents the date, in the format weekday month date, for example: "Mon 1" \h: Full host name. For example: My machine name is: Fc4.linux, then this name is Fc4.linux\h: Host name\ t: Display time in 24-hour format, such as: HH:MM:SS \ t: Display time in 12-ho

Solve the Problem of DOS command prompt invalidation in Win8 SystemThe doscommand prompt is a function that we often use when maintaining the system. It can be said that it is very important to the system, especially when the system encounters some serious problems, in general, we can solve the problem at the doscommand prompt.Today, when ghost win7 tests the net

In the c ++ Command Prompt window, print the specified diamond code. Print the specified diamond code in the c ++ Command Prompt window In VS2010, create an empty project, add the source file, and paste the code. You can change the size of the maxRows value to control the diamond size. # Include : How do I set th

In Windows XP, click start → all programs → attachments → command prompt to open a command Prompt window, and by default the system navigates to X:\Documents and Settings\ under current user name >, where X is the operating system's drive letter. But in general, we need to work in a specific directory when we use the

Set the hotkey at the command prompt in Linux One feature of Linux is its many commands and powerful functions. Frequent command input is not only troublesome, but also requires a large amount of work. Although it can be done by using tab> command supplement, or you can use aliase to simplify the input of a

"Command Prompt" is the "MS-dos approach" under Windows 95/98, although with the development of the computer industry, the Windows operating system is more and more widely used, DOS faces the fate of being eliminated, but because it is safe and stable, some users are still in use, So all versions of Windows are compatible, users can run DOS under Windows, and the comman