Linux

When there is a problem during the installation, and then another dependent package is installed, you need to perform ldconfig/usr/local/lib and then re-execute./configure; make and make install Ldconfig usually runs at system startup, and when a

Configuration of DNSThe network environment I prepared is as followsTarget: Configure dnsmaster and dnsslave two DNS servers to form a master-slave configuration to provide name resolution services for this network. Process: Automatically configure

Problem descriptionTarget:a.outSo:libmyfile.soDependency Description :A.out:libmyfile.solibmyfile.so:libssl.so.1.0.0libssl.so.1.0.0:libcrypto.so.1.0.0Because of the problem of make parameter, it is shown that when generating a.out, error myfile.so

sed is a good file processing tool, itself is a pipeline command, mainly in the behavior of the unit processing, you can replace the data row, delete, add, select and other specific work, the following first understand sed usage ofThe SED command

Imitate the contents of any file under/etc/rc.d/init.d, write a new file, name the same as your servicename name, and then executeChkconfig--add ServiceNameAfter successful execution, edit the servicename file,For example:#!/bin/bash# whoami# root#

The SED usage of LinuxSed is a good file processing tool, itself is a pipe command, mainly in the behavior of the unit processing, you can replace the data rows, delete, add, select and other specific work, the following first understand the use of

ieda  can not start  tomcat . Application server was not connected before run configuration stop,  reason:unable to ping server at localhost:1099 reason is I tomcat  environment is not configured well. Java_ not specified HOME and Tomcat_home after

1. Memory usage before cleanupFree-m2. Start cleaning upEcho 1 >/proc/sys/vm/drop_caches3. Memory usage after cleanupFree-m4. Complete!To view the number of memory bars command:Dmidecode | Grep-a16 "Memory device$"++++++++++++++++++++++++++++++++++++

Today, the Linux test server restarted the results caused by the Web site can not open, IP will be able to ping the Apache restart success, Telnet to the next 80 port results are not connected, this should be outside the network 80 was blocked by

1. Install the basic compilation environment$sudo Apt-get Install Build-essential$sudo Apt-get Install GDB2. Installing Codeblock$sudo Apt-get Install Codeblocks$sudo Apt-get Install codeblocks-dbg$sudo Apt-get Install Wxformbuilder($sudo apt-get

First, view the kernel version command :(1) [[email protected] ~] #cat/proc/versionLinux version 2.6.18-238.el5 ([email protected]) (GCC version 4.1.2 20080704 (Red Hat 4.1.2-50)) #1 SMP Sun 19 14:22:44 EST2010(2) [[Email protected]~]# uname-r2.6.18-

I do not have words, in order to make readers understand the use of SECURECRT, from the online copy of an article for everyone to learn, but the picture can not be pasted directly in the blog post, so still the old method, the younger brother

What is POSIX? Why does the use of POSIX for Linux have a good impact on development?POSIX is an abbreviation for the Portable Operating System interface (Portable Operating system Interface) that focuses on standardizing the interface between the

Mount window shared folder //192.168.0.103/software Mount-t smbfs-o username=administrator,password= "de123"//192.168.0.103/software/opt/windows RHE5 Previous versions availableMount-t cifs -o username=administrator,password= ' de123 '//192.168.0

Linux logical volume management and linux logical volume I have been charging linux recently. I will share some information I have prepared based on the network information. ---------------------------------------------------------- Linux logical

Linux CPU Optimization-irqbalance and linuxirqbalance First: Service Introduction This service is specially designed to interrupt service instructions! Ensure reasonable allocation of multi-core CPUs at the system level! Ii. Installation Method

The randomize_va_space feature of SQL2043N and linux, linuxspaceAfter the database server is upgraded from redhat4.6 to redhat5.5, SQL2043N may occasionally occur when TSM backup is used.View error: [db2inst1@limt ~]$ db2 ? SQL2043NSQL2043N Unable

Linux ed command and linuxed command$ Ed A My name is Titan. And I love Perl very much. . I I am 24. . C I am 24 years old. . W readme. text Q

I/O wait for linux system monitoring and diagnosis tools 1. Problem: Recently, log real-time synchronization was performed. Before the release, the online log stress test was performed. The message queue and the client and the local machine are

Set tomcat to boot in linux #! /Bin/bashexport JAVA_HOME =/usr/lib/jdk/jdk1.7.0 _ 72WEBROOT_PATH =/home/zhengze/workspaceWEBSERVER_PATH = $ WEBROOT_PATH/web-server/apache-tomcat-6.0.41STARTUP_SHELL = $ WEBSERVER_PATH/bin/startup. shSHUTDOWN_SHELL =