lightspeed terminal

Sometimes after installing Ubuntu system, open the command terminal, terminal display of the host name format is ugly, such as I recently bought a cloud VPS in the country.[Plain]View PlainCopy [Email protected]$ [Email protected]$ For the people who are neat and tidy, see so long also with the system name of the crossbar is annoying, want to go into various ways to eliminate him, fortunat

First, System_profiler spusbdatatype View all USB device information for Mac systemSecond, [ write content to specified file ] echo "0X1BBB" > ~/.android/adb_usb.ini (~/stands for all eligible parent directories)Third, [Configure environment variables]To open or create a configuration environment variable fileCD ~Touch. Bash_profileOpen-e. Bash_profile (The key is this sentence, open the bash_profile directly with this editor, if the file is not created)Source. Bash_profile (update the environm

Linux terminal and command supplement, Linux terminal command supplementWhoami: print a valid user IDWho: displays which users are logged on to the systemWho-r displays the running levelWho-H display field nameW: Show who has logged on and what are they doingLast: the/var/log/wtmp file is displayed. The user logon history and system restart history are displayed.-N #: displays the latest # related informati

For those who switch from Unix/Linux to Mac, "terminal" is a frequently used tool. However, many people may have discovered that when we use the ls command to display the directory content, "terminal" does not use color to display special types of files, such as directories and executable files. It is inconvenient to display the color only when "ls-G" is used. Is there a way to display the color by default?

1. Background: The shell script executes the Kafka Start command on the main machine, and the other machines will also take this process. The previous script appears stuck every time it executes and cannot be returned to the command line. Solution: The first type #/bin/bash kafka_home=/opt/kafka source/opt/wyl/cfg.config su-hadoop Where IP is the list of all machines that need to be executed.SSH hadoop@${mm} must be followed by double quotesWhere semicolons are the function of separating c

In the Unix/Linux-Terminal (Terminal) simulator, the software required to install the installation configuration 0 is the most page processing program, and the name is pretty cool. My installation environment is gentoo linux. The Code is as follows: after the emerge-v most 1 software is configured and installed, you can export the environment variables directly. The Code is as follows: export PAGER = "/usr/

Windows is connected to linux, and the command line terminal can be connected. Why cannot the file transfer terminal be connected? -- Linux general technology-Linux technology and application information. For details, refer to the following section. Windows is connected to linux, and the command line terminal can be connected. Why cannot the file transfer

The use of the terminal multiplexing tool tmux and the terminal multiplexing tmux The role of tmux is terminal multiplexing.1. Start a bash on the server and run tmux2. log on to the server remotely through ssh and run tmux attach. Then, the system switches to the bash on the server. The subsequent operations are all in bash.3. More windows can be opened at this

IOS development diary 9-terminal commands, ios diary 9-Terminal Today, bloggers have some terminal usage requirements and encountered some difficulties. I would like to share with you the hope to make common progress. OSX uses Unix file systems. All files are mounted under the directory "/". Therefore, the concept of drive letters in Windows is not required. Note

Write the ly-tab component of the mobile terminal inertial slide rebound Vue navigation bar, and the terminal inertial slide Some time ago I wrote a mobile terminal adaptive sliding Vue navigation bar component. I think it is practical and you may use it. (Of course, if some bosses write better, it is unnecessary ), so I sorted it out two days ago. Now it has be

Command+n new terminal in another windowCommand+t new terminal under the same terminalControl +tab Switching TerminalsCONTROL + Space Switch Input methodMac common shortcut keysCommand+m: Minimizing windowsCommand+t: Open a new tab in the browserCommand+w: Close WindowCOMMAND+Q: Exiting the programSpotlight Searching for programs and documentsSpotlight is the most commonly used thing, like a search in the W

How does a Mac command line terminal Create a file? It's really easy to create a large-capacity blank file in a Mac OS X system. This article small Lego for you to introduce two kinds of file creation tutorial, the first is to use the MAC command line terminal to create the file, the second is to use the disk tool application. How does a Mac command line terminal