Linux

The CP does not seem to exclude the directory functionality, you can use the rsync command to implement, such as: Case The/home/php-note directory contains the data directory, the data directory contains a, B, C, D, e five directories, now to the

DescriptionThe work consists of two parts of the monitoring end (123) and the monitored end (iv)One, nrpe.cfg add scriptAdd a command index to the NRPE.CFGCOMMAND[CHECK_USED_MEM]=/USR/LOCAL/NAGIOS/LIBEXEC/CHECK_USED_MEM.SH 80 90Description: Actual

A MandrivaMandriva formerly known as Mandrake, was first created by Gaël Duval and released in July 1998. Remember the first two years when the domestic just began to popularize Linux, Mandrake very popular. Speaking of the history of Mandrake, in

Problem situation: Using AWS EC2 Server, mount a disk, umount the mounted directory on the system, and then cancel the attachment of the disk in the AWS Admin interface, the process took a long time and the period state was buzy, but after a while

Because Chiang just helped a netizen on his behalf to deal with the requirements of the VPS host scheduled restart function, such as he needs to restart the server every morning 5, we can set the timing reboot execution can be. First, install

When the HP notebook was first bought, installing Debian 5 would normally run into two problems. One is the wireless card driver is not installed, one is "with headphones can listen to music, but the speaker is not audible." For the previous

Description RouterOS Server ip:172.31.101.80 RouterOS version: RouterOS V6.15 Demand: To configure the PPTP VPN server on the RouterOS server, the PPTP VPN Client dial-in network segment is: 172.31.101.60-172.31.101.79

In order to achieve a highly available based on the Apache web site environment, in Apache for a variety of reasons automatically stop running, want to immediately restore site access, this requires a tool to monitor the operation of Apache

Objective: Why should I use the Rsync+sersync framework? 1, Sersync is based on inotify development, similar to the Inotify-tools tool 2. Sersync can record the changes in the listening directory (including adding, deleting, modifying) a specific

Because before the music valley gathered to find the nest, the official website is hung, Online said to run, although someone had contacted me before I said there are their companies take over, but when there are problems in contact, but can not

First on the Linux system side to inquire whether the Telnet service is started, if not started, start:650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M02/8B/ED/wKiom1hch1LybV_-AABPMMUF9m4182.jpg-wh_500x0-wm_3 -wmp_4-s_876877428.jpg "title=" 0

Syslog Service:SYSLOGD: System Log service, non-kernel generated informationKLOGD: Kernel Log service, specifically responsible for recording the log information generated by the kernelService syslog Restart Restart log ServicesService Syslog reload

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

Task Schedule:1, at some point in the future to perform a task at a time;At specified time executionBatch idle time executionAt timeAt>commandAt>ctrl+dSpecify time:Absolute time: hh:mm, DD. Mm. YY Mm/dd/yyRelative Time: now+#Units: Minutes,hours,

Recent need to collate commands for device performance monitoring (Linux)1. UptimeEg:22:59:10 up, 23:05, 3 users, load average:0.29, 0.43, 0.94One minute, five minutes, 15 minute load respectivelyRepresents the average number of processes waiting in

CD Switch Directory command1. command formatCD [option] [ directory name ]2. Command functionSwitch working directory3. Common examplesExample 1:CD ~Description:~ default is the home directory of the root, if the ~ after the user name, you can enter

Linux programming-udp socket full strategy, udpsocket This article will summarize important knowledge points of udp socket programming in linux. This article will cover both developers and some remote knowledge points of udp socket. Do as much as

Configure tomcat in a Linux Virtual Machine and tomcat in a linux Virtual Machine 1. Download tomcat from the Apache official website. Http://tomcat.apache.org/download-80.cgi The blogger I downloaded is tomcat8. The jdk of the blogger is 1.8. If

Share a php startup/shutdown script (original) and a php shutdown script A simple php service startup script to share with you Idea (implementation principle ): 1: function module + case statement multi-branch judgment 2: add the # chkconfig: 2345 43

SSH remote logon to linuxThe procedure is as follows:1. Install openssh-server in the new computer that requires remote access. This computer is a remote computer and your current computer is a local computer. If you use Ubuntu or other Linux