Linux

Swftools is a useful tool for working with Adobe Flash files (swf files). You can convert (pdf/gif/png/jpeg/jpg/font/wav) 7 formats to SWF files. Commonly used for file online browsing and so on.Swftools official website and: http://www.swftools.org/

1 Environment PreparationInstalling java-1.6 (JDK)Installing SSH1.1 Installing the JDK(1) Download and install the JDKUnder/usr/lib, create a Java folder and enter the command:cd/usr/environmentmkdir JavaEnter the command:sudo apt-get install

the tree command under Linux--linux under directory tree viewSometimes we need to generate a directory tree structure that can be used with ls-r, but the actual effect is not good The tree command is required, but most Linux systems do not install

After installing Tomcat, the client enters the address http://localhost:8080/and discovers that the default port 8080 is inaccessible.Because Linux firewall is turned off by default, port 8080. Therefore, to be able to access port 8080, you can use

1, download software rzsz-3.34.tar.gz. Log in to Linux with commandswget http://freeware.sgi.com/source/rzsz/rzsz-3.48.tar.gz Download.2, decompression TAR-ZXVF rzsz-3.34.tar.gz3. Modify Makefile Line fourth oflag=-O to oflag=-o-dregisteredOtherwise,

A large number of log files are generated due to the usual server runtime. Every once in a while the root directory is packed, so write this script to monitor, when the space usage reaches 70% of the time to clean up the log, and add this code to

(not regularly updated in ... ）1. Switch between normal user and rootSu Root2. Set a new root user passwordsudo passwd rootThen enter the new root user password3. Common compression commandsFormat Introduction*.z Compress Program Compressed

Query the user status in Linux and unlock the Locked User 1. If the current user is a root user, switch to the Oracle user first, enable sqlplus, and assign the dba role. [Oracle @ oa2RedHat ~] $ Sqlplus/nolog SQL * Plus: Release 11.2.0.1.0

Install php memcache extension in ubuntu Install memcachedSudo apt-get install memcached Memcached parameter descriptionMemcached-d-m 50-p 11211-u root-M specifies the MB of cache space used,-p specifies the port to be listened on, and-u specifies

How to modify major security vulnerabilities detected by Bash in Linux: linuxbash On July 15, September 25, Beijing time, a Linux User got another "surprise" today "! The Red Hat security team found a hidden and dangerous security vulnerability in

Centos7 modify run levelSystemd uses a more free target concept than the sysvinit runtime level as an alternative to the third runtime level: multi-user.target fifth runtime level: graphical.targetruntime the front is a symbolic chain pointing to

Git tag management details Outline: I. Preface Ii. Tag Overview 3. Create tags Iv. Manage tags V. Summary Note: CentOS 5.5 x86_64, Git server version: git version 1.8.2.1, and Client version: git version 1.9.2.msysgit.0. Download all the software

Systemd and sysVinit Color comparison table Systemd is a new init system. "Note: Each operating system has a Startup Program, and Linux init is an indispensable program in Linux system operations. The init process is a user-level process started by

Install Gnuplot 4.6.0 in Ubuntu Gnuplot is a command-driven interactive function plow.program ). By entering commands, You can gradually set or modify the drawing environment and describe data or functions in graphs, so that we can perform further

Ubuntu text retrieval artifact-SearchMonkey Sometimes we need to search for files that contain certain texts or words. If you are a developer or programmer, you will often encounter such problems. Now, we can always use Linux commands to find all

Linux Startup Process details IOSWhen you turn on the computer power, the computer will first load the BIOS information, BIOS information is so important that the computer must find it at the very beginning. This is because the BIOS contains CPU

Configure reverse proxy, Server Load balancer, and clusters in Apache (mod_proxy Mode) There are many ways for Apache to configure Server Load balancer and clusters to use mod_jk, but mod_jk has stopped updating and the configuration is relatively

Add xfce desktop for Ubuntu 14.04 Server Add xfce desktop for Ubuntu 14.04 server. For example, this article is only used as a memo. If it can help you, I will be very happy! Purpose: to add a lightweight desktop to a command line server, which is

Takes you three steps to quickly learn how to build iSCSI Today, I would like to share with you the building of iSCSI on Linux. Through text + image explanation, whether you are a Tom or a cainiao, you can master the essence of building iSCSI! If

Build a Nagios Monitoring System 1. Prepare the Software Package Nagios-4.0.8.tar.gz Nagios-plugins-2.0.3.tar.gz Nrpe-2.15.tar.gz Httpd-2.2.23.tar.gz   2. Install Nagios Server 1) install related dependency packages Yum install-y gcc glibc-common gd-