Linux

Which folder is the default Nginx/linux log in?Error.log files and Access.log files that are typically below the xxx.xxx.xxxx.com/home/admin pathError_log Logs/error.log; #错误日志Access_log Logs/access.log; #访问日志1. Access_log Access log access_log is

Linux command  su: Switch account Note: When there is a # symbol, this is the superuser; when there is a $ sign, this is the normal user  cd: Enter the specified directory LL: Vertical display directory content ls: Horizontal display directory

A few days ago wrote an article, jprofiler_ monitoring the remote Linux server tomcat process (practice), the use of jprofiler how to monitor the remote Linux tomcat process, these two days to think, in addition to monitoring the Tomcat process, Is

Step-by-step study of ROP Linux x86 learning NotesOne, without any protectionSecond, turn on DEPIii. turning on DEP and ASLRIv. turn on DEP and ASLR, no libc Step-by-step study of ROP Linux x86 learning Notes This part of the article is

Linux systems integrate devices and drivers into device-driven models to manageDevice driver Features:1, initialization and release of hardware devices2, manage the device, including the parameter setting, and provide the unified operation interface

Original: Https://wiki.linuxfoundation.org/networking/kernel_flowPreliminariesRefer to Net:network Overview for a overview of all aspects of the networking kernel:routing, neighbour Discovery, NAPI, Filtering, ...The network data (including headers

Installation of RZ/SZ commands and instructions for use under Linux systemsFor people who frequently use Linux systems, the RZ/SZ command is a convenient means of uploading local files to the server or downloading files from the server, but many

Unlike Ping, Xshell does not connect to Linux:360 close all, then.Specific reference:http://blog.csdn.net/xiezhaoxuan/article/details/52673236CentOS Network configuration in notebooks:Because the laptop uses WiFi, so need to speak WiFi settings for

CPU Configuration information:[Email protected]:~/test/python$ cat/proc/Cpuinfo Processor:0#系统中逻辑处理核的编号 Vendor_id:genuineintel #CPU制造商 CPU Family:6#CPU产品系列代号 Model: -#CPU属于其系列中的哪一代的代号 Model Name:intel (R) Xeon (r) CPU E5-2630V4 @2. 20GHz

Here's how to record screen logs.The first method:Add option-L at startup (Turn on output logging.), screenlog.0 files are generated in the current directory.650) this.width=650; "Src="

　Method One:GRUB: On the boot loader menu, type [e] to enter edit mode. You will face a list of boot projects. Look for a line that resembles the following output: kernel/vmlinuz-2.4.18-0.4 ro root=/dev/hda2 Press the arrow key until the line is

1. grepgrep (general Regular expression Parser, universal regular expression parser) is a powerful text-search tool that can use regular expressions to search for text and print matching lines.The syntax for using it is:grep [option] pattern

We have introduced the implementation principle of low-resolution timers and high-precision timers in the previous chapters, and the kernel has provided some APIs for delay or scheduling in the time subsystem to facilitate other subsystems, such as

Note: The command must be followed by a semicolon;http://codingstandards.iteye.com/blog/798788 Application NotesThe time command is often used to measure the runtime of a command, noting that it is not used to display and modify system time (this is

First, fault descriptionThe server is a Dell 730 series server, storage array is the MD3200 series Storage 5T LUN, the operating system is Linux CentOS 7, the file system type is EXT4, due to accidental power loss, the system does not start normally,

This article turns in is the blogger in order to review later. Please visit the original linkHttp://www.cnblogs.com/itech/archive/2012/05/15/2502284.htmlFirst, what is the inode?To understand the inode, start with the file storage. The file is

Jira's startup relies primarily on the catalina.sh script in the bin directory, which provides parameters such as the start,stop of the Init script-------------------------------------------------------------------------------------------------------

Package Full Name:1. When the package is not installed, use the full name, and note the path2. For example: jdk-8u131-linux-x64.rpmPackage Name:1. The operation is already installed package, using the package name, is to search/var/lib/rpm/in the

Configure SecureCRT to log on to the server using the SSH public key.   To facilitate server management, one function of CRT is very convenient. That is, you can use the private key to authenticate and connect directly, and the password protection

Install Composer and composerComposer Install official https://getcomposer.org Composer is a tool used by PHP to manage dependencies. You can declare the dependent external library (libraries) in your project. Composer will help you install these