1. Base name and document name
[root@centos7 scripts38]#echo /etc/sysconfig/network-scripts/ |sed -r 's@(^/.*/)([^/]+)/?$@\1@'
[root@centos7 scripts38]#echo /etc/sysconfig/network-scripts/ |sed -r 's@(^/.*/)([^/]+)/?$@\2@'
2. Modify the network to eth0
[root@centos7 scripts38]#sed -ri '/^[[:space:]]+linux16/s@( ...
Posted on Sat, 10 Aug 2019 01:13:39 -0700 by s_bastian
1. Tools to be installed:
(1) python-pip annotation: pip is a Python package management tool, which provides the functions of finding, downloading, installing and uninstalling Python packages.
(2) requests Note: requests are written in python language based on urllib, using Apache 2 Licensed open sour ...
Posted on Sat, 03 Aug 2019 01:55:12 -0700 by tc61380
1.1 IntroductionThe full name of YUM is Yellow Dog Updater Modified.YUM is mainly used to automatically install and upgrade rpm packages. It can automatically find and solve the dependencies between rpm packages. To successfully install and update software or systems using YUM tools, you need a repository (software repository) containing variou ...
Posted on Wed, 26 Jun 2019 14:24:42 -0700 by luckybob
Introduction to Ganglia Architecture:
Ganglia is a scalable distributed monitoring system designed for HPC (High Performance Computing) cluster. It can monitor and display various status information of nodes in the cluster. It collects CPU, memory, disk utilization, I/O load, network traffic and other data from the daemon gmond running on ea ...
Posted on Sat, 08 Jun 2019 11:31:06 -0700 by Norman Graham
Types of packages
rpm Binary Package - ------ has been compiled using GCC
tar Source Package - -"needs to be compiled
RPM Overview: RPM is the abbreviation of RPM Package Manager (RPM Package Manager). Although the file format name is marked with Red Hat, its original design concept is open. Now, distribution versions of L ...
Posted on Sat, 27 Apr 2019 17:06:35 -0700 by txhoyt
Sometimes we have to deal with a system that someone else has used or with a newly installed system.For security and other reasons, the system is in a minimal installation state or selectively installs packages.Some of the commonly used tool commands are not installed.Many people's ways (including my previous ones) search for answers through s ...
Posted on Sat, 27 Apr 2019 12:36:34 -0700 by scald
Copy php-fpm program from one server to another and start prompt error:/etc/init.d/php-fpm-5.4 start
Starting php-fpm [27-Jul-2017 11:31:39] NOTICE: PHP message: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/php54/lib/php/extensions ...
Posted on Mon, 11 Feb 2019 11:30:18 -0800 by ntnwwnet
Environment: cengtos 7.4
1. Install alien dependency software
yum install alien -y
2. Installing Dependent Software
yum install qtwebkit fcitx-libs -y
3. Converting to rpm packages
alien -r sogoupinyin_2.2.0.0108_amd64.deb
rpm -ivh sogoupinyin-2.2.0.0108-2.x86_64.rpm
[root@nobe down ...
Posted on Tue, 29 Jan 2019 09:54:15 -0800 by abbeyvb
Download the plug-in package
yum -y install gcc gcc-c++ libxml2 libxml2-devel bzip2 bzip2-devel libmcrypt libmcrypt-devel openssl openssl-devel libcurl-devel libjpeg-devel libpng-devel freetype-devel readline readline-devel libxslt-devel perl perl-devel psmisc.x86_64 recode recode-devel libtidy libtidy-devel epel-release libmcrypt ...
Posted on Thu, 24 Jan 2019 02:09:14 -0800 by Brakanjan
Prerequisites: Install the corresponding virtual machine, or host server, configure the ip, modify the host name (not introduced here)
Install salt-master and salt-minion
If there are fewer hosts, you can configure them manually. I will not introduce them here. I will only introduce the operation of salt-ssh.
There are many hos ...
Posted on Thu, 10 Jan 2019 16:15:10 -0800 by lovelyvik293