common hand tools

) down log (in the domain directory, if there is no downtime, the kill-3 PID can be used if conditions permit (this action kills the process))Lite version:After the server hangs, execute the following command before restarting:JPS-VL query to the corresponding Java process, referred to as PIDJstat–gcutilpid >>/opt/tomcat/bin/gcutil.logVmstat3Jstackpid >/opt/tomcat/bin/jstack.logJmap-histo PID >/opt/tomcat/bin/histo.logNetwork aspects:Whiletrue; Do a=$ (netstat-n | awk '/^tcp/{++s[$NF]} END {for

Tools common to programmers2015-05-06 AcademyFirst, Xshell xftpFree software Xshell and XFTP are excellent network management, secure transmission tools. Xshell is a free security terminal emulator that can be used as a terminal emulation for SSH, TELNET or RLOGIN, securely connected to a Linux server from the Windows platform, Xftp is a secure transport client,

Common hibernate tools -- Sort out common hibernate tools and compare them with each other. 1. hibernatesynch is a good auxiliary development tool. It is an Eclipse plug-in that can generate 80%Code, Preferred. 2. myeclipse installed 3.8.2 is very powerful, mainly because it is paid and comprehensive. Like their

Common Linux Network Tools: fping host Scanning In Linux, there are many powerful network scanning tools, including host scanning, host service scanning, and route scanning. Fping is a host scanning tool. Compared with ping tools, fping can scan hosts in batches. Fping Official Website: http://fping.org/ Fping sour

The most common test of web page development and testing is the HTTP test, which is knows as a former tester. Actually doing web testing work is very cumbersome period, and sometimes even boring repetition, if there is no web testing tools to help, testers will be more suspicious of their own value. Only by using plug-ins to prompt the efficiency of the test staff to have more time to do more meaningful wor

Software features 1 humanized design, provide the perfect drawing, the modification method, each kind of display mode, randomly toggles.2 and common drawings, document editing software, similar to the operation, so that users can master the use of software in a short time method.3 A rich set of predefined template libraries lets you draw graphics without starting from scratch, as long as you drag to make beautiful graphics. The system provides the ex

http://blog.csdn.net/kroclin/article/details/40634975I believe that each person in the development of the above have a few tools to let you complacent development software every day, and here I will I feel quite good several online tools to share, the people, like to take away. will continue to update, after the new I will post it.1, MD5 decryption: http://www.cmd5.com/2, MD5 encryption: http://md5jiami.512

Common development tools in Android-continuous update... 1. Custom ActionBar Public class ActionBarTool {public static void setActionBarLayout (Activity act, Context context, int layoutId) {// The first two parameters can generally be set to this, the third parameter is the Id ActionBar actionBar = act of the custom View. getActionBar (); if (null! = ActionBar) {actionBar. setDisplayShowHomeEnabled (false)