1. Install Openssh-server to create the SSH service.sudo apt-get install Openssl-serverUse the command ps-e|grep SSH to see if the SSH service is started.If it starts normally, a similar message appears: 1966? 00:00:00 ssh-agent2. Create a user
Oh my Zsh is a community-driven command-line tool, as it says on its home page, Oh my Zsh is a way of life. It is based on the ZSH command line, provides the theme configuration, plug-in mechanism, has built-in convenient operation. Give us a whole
Learn embedded well, you have to do more hands-on, more practice. To get started, configure your own development environment and migrate the kernel. The development environment does not say that the porting kernel will have to compile the kernel
Sometimes we need to add hot-swappable SCSI hard drives to the online system, we cannot stop at this time, we can add the new hard disk to the system with the following instructions# echo "scsi add-single-device 0 0 1 0" >/PROC/SCSI/SCSI//Add HDD#
64-bit Linux compiler 32-bit program command: Gcc-m32 test.c-o test3264-bit Linux compiler 64-bit program command: gcc-m64 test.c-o Test6464-bit Linux compiles 32-bit. O Command: gcc-m32-c test.c64-bit Linux compiles 64-bit. O Command: gcc-m64-c
1, the search for the commandThe which command can find the path in the directory that is configured under the $PATH environment variable. The role of the environment variable is when we execute the command, the system will be in the environment
to be a Linux maintenance engineer's friend, must master the following several tools to do ...[Copy link]Posted on 2013-12-13 15:59 | From 51CTO Web page[See him only] landlordI am a Linux operations engineer, a bit of experience in this area, and
Set permissions for directories and files under Linux, including recursive recursion settings for subdirectoriesThe chmod command can change permissions for all subdirectories, there are 2 waysChange permissions for a file: chmod mode File|dirTo
Through the development of some practical projects, it is found that under Windows, you can control which functions in the DLL (dynamic-link library) can be exported by specifying __declspec (dllexport) definitions, which are exposed to other
Yum (full name Yellow dog Updater, Modified) is a shell front-end package manager in Fedora and Redhat and SuSE. Based on RPM package management, the ability to automatically download the RPM package from the specified server and install, can
Move the php website to CentOS 6.7 [2]: deploy the website to the server, centos6.7
First, make sure that the lamp environment is installed. Prepare the project source code and database backup files. Because VNC is not installed, you can only
Detailed explanation of the screen command in CentOS
I. background
The system administrator often needs to remotely log on to the Linux server through SSH or telent, and often runs tasks that take a long time to complete, such as system backup and
How do I install bash in a HP-UX?How do I install bash in a HP-UX?
Note: HPUX stands for Hewlett Packard UniX, a Unix operating system for HP 9000 Series servers that can run on HP's PA-RISC processor, Intel's Itanium processor's computer.1. bash
Linux inter-process communication (IPC) programming practices (10) System V semaphores --- typical PV operations// P primitive // P (semaphore * S)Wait (semaphore * S ){-- S-> value; if (S-> value {// Set the current process to blocking// Insert the
Linux inter-process communication (IPC) Programming Practice (7) use of shared memory-System V shared memory (API)
The system call mmap mentioned in the previous blog map a common file to implement shared memory. The System V shared memory described
Use getfattr in bash shell to View File Extension attributesGetfattr is used to obtain extended attributes of a file and return a series of key-value pairs. For details, refer to Linux Man Page. Common OPTIONS
-n name, --name=nameDump the value of
Https configuration for haproxy LearningSome time ago, I wrote a few articles about learning haproxy. Today, we will introduce the https configuration of haproxy. We will not introduce the advantages of https. We will only introduce how to configure
Git User Manual: differences between HTTPS and SSH
In managing Git projects, https URLs are often directly used to clone to the local machine. Of course, some people also use SSH URLs to clone to the local machine. The main difference between the
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