CentOS

When the ORACLE database was recently installed under CentOS Linux, it was shown that the EM installation failed because of the network port, so it was intended to shut down the firewall first. It's nice to see the configuration instructions for the

1, CRONTAB-E, enter the editing interface2, Input/2 * * * * * curl http://www.baidu.com, means every two minutes to visit the Web page3, save exit, then service Crond Start Services4, Chkconfig Crond on set to boot from5,Basic format:* * * *

1. Remove the extra JDK Rpm-qa | grep ' JAVA|GCJ ' | Xargs-t-I {} rpm-e--nodeps {} RPM-E--nodeps * Rpm-qa|grep JDK RPM-E--nodeps * Rpm-qa |grep GCJ Rpm-qa |grep * 2. Download jdk-*.tar.gz from Oracle website 3. Extract tar.gz files, then

Https://www.ezloo.com/2007/11/centos_dialog_installation.html I installed under the virtual machine CentOS system, the most recent to do a big shell experiment, but in the Run dialog Display command not found, I consulted the expert on the Forum,

Lrzsz can be uploaded and downloaded in Linux instead of FTP. LRZSZ official website entrance: http://freecode.com/projects/lrzsz/Lrzsz is a x,y, and Zmodem file Transfer protocol provided by a UNIX communications suite Windows needs to upload

1, before installing the JDK to detect the system with the JDK, and uninstall it, operation as shown belowInstrumentation: Rpm-qa|grep GCJ presence of JDK Uninstall: Uninstall allRpm-e–nodeps

Recently you need to use c++11, so you need to upgrade GCC from 4.4.7 to 4.8.1. First we need to download the GCC source wget http://ftp.gnu.org/gnu/gcc/gcc-4.8.1/gcc-4.8.1.tar.gz Then unzip into the directory Tar-xvzf gcc-4.8.1.tar.gz-c/OPT/GCC

Background:Wrote some scripts, downloaded some open-source software, want to make them into a system service, through the service Your_prog_name start way to run the background, and automatically start when the boot.After I learned about the daemon

1. Log in with the root user system, if the system already has other versions of the JDK, you can uninstall the relevant software package, command: RPM-E--nodeps Jdkname Where jdkname can not include character segments for version information, you

First determine how the connection must be set to bridge. Type ifup eth0 reboot the system or over a period of time wait for the system update type ifconfig see inet address changed, not 127.0.0.1 then use Xshell connection can be The above is a

1. Understanding the definition of the kernel and the significance of upgrading the kernelThe operating system is a supporting software that deals with hardware and provides human-computer interaction. The Linux kernel is responsible for managing

First, Tomcat official website: https://tomcat.apache.org/download-80.cgi Download the TOMCAT8 version of the installation, as shown in the figure: Second, through the Xshell rz command, upload to/usr/ Four, unzip Tomcat, as shown: Change

Blog of the source self http://www.yingzinanfei.com/2016/09/22/centos-anzhuanggaobanbengit/ CentOS6.5 comes with a git version of 1.7.1 Uninstalling your own git # yum Remove gitDownload the latest version of Git # wget

Preface Because the server centos6.8 installed MySQL has been unable to connect the problem, and then see a method, accidentally put Yum to delete, all can not restore, is desperate, very uncomfortable. Then, without Yum, this centos would feel

For a more detailed tutorial, see previous posts http://blog.csdn.net/tao_627/article/details/60957521 Here are just a few simple steps, no screenshots, all the while using root The current source

Category: LINUX As we all know, after the completion of the installation of CentOS, is not compiled environment, I hang up the CD-ROM, manually installed to solve the dependency of dozens of, in the configuration of some software, or often

1) server:192.168.3.56 2) client:192.168.3.57 Server End: Setsebool-p Allow_rsync_anon_write onSetsebool-p Rsync_server on A Cat/etc/xinetd.d/rsync # Default:off # description:the Rsync server is a good addition to an FTP server, as it \# allows CRC

Date Time Window Date-s ' 2015-02-02 10:10:00 ' Change month day hour seconds Date-s 10:00:02 Only change time does not change month Clock-w Write System time Hwclock Synchronizing BIOS time Service Ntpdate start to turn on network time

There is another 5.5 under the installation of http://blog.livedoor.jp/extension/archives/50249503.html, but I did not succeed (~. ~ The R language is mainly used for statistical analysis, drawing of the language and operating environment. Official

Tag: RPM GREP-V indicates. So project content port net root configuration1. Install the SVN server:Check whether you have installed# Rpm-qa SubversionInstalling the SVN server# yum Install httpd httpd-devel Subversion mod_dav_svn