check proxy settings linux command line

Linux command line edit shortcut keys:History displays a list of command histories↑ (ctrl+p) Show previous command↓ (CTRL + N) Displays the next command!num the NUM command that execute

Monitoring Linux system performance every day is a daunting task for every system/network administrator. After 5 years of Linux system administrators in the IT industry, I found it's not easy to monitor and keep the system up and running, so I've summed up 8 very useful command-line tools for

In Linux, Curl is a file transfer tool that works under the command line using URL rules, which can be said to be a powerful HTTP command-line tool. It supports file upload and download, is a comprehensive transfer tool, but by tradition, the custom called URL for download t

First step: Edit the ~/.BASHRC file with VI or Gedit editorsudo gedit ~/.BASHRCStep two: Find alias in the ~/.BASHRC file and add the shortcut phrases you want to implement# some more ls aliasesalias ll= ' ls-alf ' Alias la= ' ls-a ' Alias l= ' ls-cf ' Alias cdjd3= ' cd/var/www/zndz/jd/360 ' Alias Cdqijiy un= ' Cd/var/www/qijiyun ' Alias cddev= ' Cd/var/www/qijiyun/dev ' Alias gitpull= ' Git pull Origin master ' alias gitpush= ' git Push Origin master ' alias gitcommit= ' git commit-a-M ' Update

-get Install RXVT 　　Aterm　　aterm is a RXVT-based terminal tool that provides a very beautiful visual effect, all the basic functions of the terminal it has to offer. It also provides a fade-out effect that imitates transparency and loses focus. It is installed in the following ways: apt-get Install aterm 　　Wterm　　Wterm is another lightweight, RXVT-based command-line terminal. Its features in

AmazonS3 is a cloud storage provided by Amazon Web Services (AWS. AmazonS3 released a set of network service interfaces on top of commercial services or client software developed by many third parties. This tutorial describes how to use Linux command lines to access Amazon tags: Linux command cloud storage Amazon Amazo

In general, most of the Linux server through the SSH client for remote login and management, using SSH login to the Linux host, how to quickly and the local machine for file interaction, that is, upload and download files to the server and local? The two commands associated with SSH can be easily manipulated:SZ: Send the selected file (send) to the local machineRZ: Run this

1#!/bin/Bash2 ############################################3# @content Chapter8,9of Linux Command line and Shell Scripting Bible4 # @reader Gavin5# @date the/ A/ -6 ############################################7CHAPTER88 9+user varriable make the shell A-computer programTen 1when assigning a value to a user-defined variable, no spaces can appear One 2. Shel

Linux-guided installation of commonly used software for computer gamers, I will study and study Linux-guided installation in depth. Here I will discuss with you how to use Linux-guided installation, I hope it will be useful to you. There are several methods to guide the installation process in Linux, one is to install

7 command-line tools for monitoring Linux systems: "DepthOne of the best things about Linux is that you can drill into the operating system to explore how it works and look for opportunities to fine tune performance or diagnose problems. Here are some basic command-

offuser aaa@126.compassword passwordlogfile ~/.msmtp.log# Set a default accountaccount default : 126 Configure the. msmtprc permission. The following settings only give the. msmtprc user the read and write permissions. Others do not have any permissions. $ Sudo chmod 600. msmtprc -- Set Configuration File Permissions To view the users of. msmtprc, run the following command. We can see tha

', which we recommend using thisShorthand: SVN (del, remove, RM)8. View logs under Linux command lineSVN log pathFor example: SVN log test.php shows all changes to this file, and its version number9. View file details under linux command lineSVN info PathExample: SVN info test.php10, the

mem REG 104,2 1693812 196454/lib/libc-2.5.soinit 1 root mem REG 104,2 20668 196479/ Lib/libdl-2.5.soinit 1 root mem REG 104,2 245376 196419/lib/ Libsepol.so.1init 1 root mem REG 104,2 93508 196431/lib/libselinux.so.1init 1 root 10u FIFO 0,17 953/dev/initctl4. tcpdump-Network Packet AnalyzerTcpdump is one of the most widely used

If you are an IT person accustomed to a Windows command prompt, you will feel overwhelmed when you first use the Linux command line. You are familiar with DOS commands that are basically non-existent in Linux. In front of you is a lot of orders to memorize.One alternative is

Before giving you a detailed introduction to LINUX Bash, let us know how to edit the command line, and then introduce LINUX Bash in detail, hoping to be useful to you. In LINUX Bash, you can edit the command

the Linux command line full technical Treasure book "Reading experience Zhang Dong authorin Learning Linux Systems, we need to master a variety of management methods and techniques, and the most effective way to manage the Linux system is

Linux Command Line and shell script programming Daquan graphic desktop Script Programming create text menu create menu layout [plain] #! /Bin/bash clear # clear screen echo-e "\ t \ tMenu" echo-e "1. \ tDisplay disk space "echo-e" 2. \ tDisplay logged on user "echo-e" 3. \ tDisplay memory usage "echo-e" 0. \ tExit menu \ n "echo-en" \ t \ tEnter option: "#-n indi

Disclaimer: The following content is from: http://www.linuxidc.com/Linux/2016-10/136027.htm, Source: Linux Community Aslongas I reproduced here, in order to make a note, convenient for me to view later.Linux command line shortcut keysInvolves fast cursor movement under the Linux