Linux

To create a directory:Command format: mkdir [-MPV] Directory-m Specifies the permissions to create the directory//mkdir-m 666 test1-P If the parent directory does not exist, create//Mkdir-p/TEST/1/2/3-V Displays the process information for creating

First, Introduction　　Rsync is a remote data synchronization tool that allows you to quickly sync files between multiple hosts. rsync uses the so-called "Rsync algorithm" to synchronize files between local and remote two hosts, which transmits only

The first step vi/etc/udev/rules.d/70-persistent-net.rulesComment out the previous eth0,Change eth1 to eth0 and copy MAC addressPart II Vi/etc/sysconfig/network-script/ifcfg-eth0Write the MAC address of the first

The watchdog of recent projects has undergone three version numbers.First version number:With PS-EF, if the program hangs, it starts.Second version number:The program will not listen to the 7901port when it executes, so it is not easy to infer

Before some companies have seen some servers, the environment is set up in etc, and all messed up. Looking for PHP configuration files and Apache conf files are hard to find,We should have a general understanding of the distribution of Linux

Linux View the system block size method:1.TUNE2FS command to view block size:[[email protected] tmp]# tune2fs-l/dev/sda1|grep "Block size"Block size:1024/DEV/SDA1 is the mount point of the/boot partition;2.stat Command View block size:[[email

Some general ideas for dealing with problems1) Pay attention to the error message, whenever errors appear, will give the error message, in general, this hint basically locates the problem, so we must pay attention to this error message, if you

Scenario: A user's password on a Linux server was discovered by the server administrator to be too simple to reset the password. Processing in order to facilitate the memory, the direct use of ordinary user login, change the password, the original

20135313 Wu Ziyi. Beijing Institute of Electronic TechnologyChapter 1 Knowledge points combing the first section of the stored program computer working Model 1. Von Neumann architecture: that is, a computer architecture with a stored program. Most

Connect to Linux from Windows:Linux turns on the sshd service, mainly Windows is configured as follows:1, the use of software, putty can be used directly2, using the CMD console to connect Linux, install SSH Secure shell This software, in the

carlson.civil.suite.2015.build.140721 1DVDAgilent GoldenGate RFIC Simulation software 2013.10 Linux64 1DVDAgilent.genesys.v2014.04.win64 1DVDAltair.hyperworks.solvers.v12.0.220.update.only.win32_64.&. Linux64

Linux (3) file attributes and linux File Attributes Type 1 [-] Regular file [d] directory [l] link, similar to the shortcut in Windows [B] block, such as hard disk [C] character, such as keyboard and mouse   2 Properties Ls-al: list file

Error: watch ENOSPC solution when using gulp in ubuntu ora ubuntu, gulpenospc Start with gulp. The error is as follows: Error: watch ENOSPCAt exports. _ errnoException (util. js: 746: 11)At FSWatcher. start (fs. js: 1172: 11)At Object. fs. watch (fs.

Install and use Systemtap and unzip tusystemtap on Ubuntu As I recently started to learn about Nginx, I saw someone on the Internet introducing a powerful kernel detection tool Systemtap, so I was ready to learn this tool to prepare for future code

Project cultivation path (7) iftop view traffic consumption process We know that in linux, the top command can view some resources on the server, such as cpu and memory. We can also see who is consuming memory or cpu. However, sometimes, we found

Flip through git --- the TextView RevealTextView of the flashing Animation A text view that flashes on its own today to attract user attention* RevealTextView * First up and down: (this picture is big enough) How to use? Gradle dependencies {

Linux single-file installer-shell + tar to implement self-extracting scripts, 1. edit a decompressed script ins. sh. 1 #! /Bin/bash 2 preline = 103 line = 'wc-l $0 | awk '{print $1 }''4 line = 'expr $ line-$ preline'5 tail-n $ line $0 | tar xz-C .

Common linux commands and common linux commands It's time to read the paper. The paper to be read during the winter vacation is finally dragged to the end of the last few days ../(sort o done )/~~ Remember more linux commands in your spare time,

Linux study notes -- which command (SEARCH Command) Which, which indicates to search for the location and alias of a command from the PATH specified by the PATH environment variable. Which command features: 1) The "which" command can only search for

LabelView, a tag library of the partner (two pictures of playing with the baby are randomly sent)P1: This part is divided into the nonsense technology content in P2. Skip if you don't want to see it. Recently, I have been taking care of fish, MIC