Test pressure when using a simple Linux monitoring tool Nmon, not only real-time monitoring, can also generate files with icon style display, small and practicalInstalling NmonNmon is actually a tarball directly extracted to the directory to be placed, and then directly run it can#tar-ZXVF nmon_linux_14i.tar.gz-c/data/program#./nmon_x86_64_centos6Note that if you don't want to write as complicated as you do, you can use alias to simplifyRunreal-time monitoring , direct input C (CPU) m (memory) a
Publish an efficient JavaScript parsing, compression tool JavaScript Analyser First a script compression example, showing the JSA syntax compression and optimization features.
try {
XXXX ();
}
catch (e) {
YYYY ();
Function F1 () {
}
}
finally {
Zzzz ();
}
function F2 (var1) {
var var2 = 2;
var var3 = 3;
var withobject = {Var2:-2}
With (Withobject) {
alert (VAR2);
}
}
Compression results (formatted for
1. View Linux specific version number informationFile/sbin/init2. Download the corresponding Nmon version numberhttp://pkgs.repoforge.org/nmon/3. InstallationRPM-IVH nmon-14f-1.el5.rf.i386.rpm4. collection of data1)./nmon_x86_rhel52-s10-c60-f-M.-S10 sets the data once every 10 seconds.-C60 Collection 60 times, that is, the collection of 10 minutes of data.-F generates a data file name that includes the time the file was created.-M The storage folder for the generated data files.2) Capture data
1. View Linux detailed version informationFile/sbin/init2. Download the corresponding Nmon versionhttp://pkgs.repoforge.org/nmon/3. InstallationRPM-IVH nmon-14f-1.el5.rf.i386.rpm4. acquisition of data1)./nmon_x86_rhel52-s10-c60-f-M.The-S10 collects data every 10 seconds.-c60 collected 60 times, that is, the acquisition of 10 minutes of data.-F generates a data file name that contains the time when the file was created.The storage directory of the data files generated by-M.2) Capture data snapsh
Publish an efficient JavaScript analysis and compression tool JavaScript analyser
A script compression example is provided to show the JSA syntax compression and optimization functions.
CopyCode The Code is as follows: Try {
// Xxxx ();
}
Catch (e ){YYYY ();Function F1 (){}}
Finally {Zzzz ();}
Function F2 (var1 ){VaR var2 = 2;VaR var3 = 3;VaR withobject = {var2:-2}With (withobject ){Alert (var2 );}}
Compress the results (formatted for easy
Installation Reference 74932124Analysis reference 51111899Download and install glibcHttp://ftp.gnu.org/gnu/glibc/8462768When libc. so.6 points to a version other than 2.14 or a required version, you need to manually copy the required version to the/lib64 directory to delete the soft link (Be careful with this operation !! This will cause the machine to fail and the command will not work! If this occurs, run the ldconfig command to save the field in time.) then restore the soft link.Ld_preload =/
JavaScript Analyser and javascriptanalyser
The JSA compression process is divided into two steps.
The first step is syntax compression, similar to Dojo ShrinkSafe, but more secure and effective than him.
Step 2: Text compression. CurrentlyJavaScript Compressor compression algorithm.Http://dean.edwards.name/packer)
You can set these settings in the settings window.By default, the file is compressed by syntax. When the file is larger than 90% bytes, and
Wireless AP:
AP for access point abbreviation, generally translated as "Wireless Access Node", which is mainly to provide wireless workstations to the wired LAN and wireless workstations from the wired LAN access to the wireless workstation in the access points covered by
With the development of the routing industry, wireless technology has become its development direction. Here we mainly explain the differences and connections between wireless routers, wireless APs and wireless bridges, I hope to have a deeper understanding of wireless devic
Slow wireless network speed? How many times faster does the wireless network work? Try these tips !, Slow wireless network speed
In the modern Internet era, the first productivity is the speed of Network. We can't do without wireless networks every day. We need wireless ne
When using wired routing + wireless routing to access the Internet and share wireless functions in an existing wired network, you can use a wireless router as a Wireless AP (Wireless switch). The configuration steps are as follows:
1. connect to and log on to the
Today, I browsed an article about wireless products. Is the difference between a Wireless AP and a wireless route. Now I want to share with you the details and hope to help you. The following is a detailed introduction.
Just as many people may easily confuse wireless network adapters and
Wireless Internet access requires three levels of Setup to open: physical switches, software switches and wireless services. The wireless LED will not light until the switch is turned on. Check to see if the wireless service is not turned on when the indicator light is on but still unable to search for the
Identify the differences between a Wireless AP and a wireless route
With the rapid development of wireless networks, small-scale Wireless LAN has become the preferred Networking Solution for SOHO and home users. However, just as many people can easily confuse wireless netwo
Whenever we walk in and out of the elevator corridor or underground tunnel, we will inadvertently pull out their own mobile phone, to test the position of the communication signal strength at this moment. In fact, wireless internet also has the problem of signal strength, when wireless internet nodes or wireless router devices placed in different locations in the
This article describes in detail the Differences Between Wireless AP and wireless router. How can we differentiate the application? I believe that reading this article will help you.
With the development of wireless networks, the establishment of a small wireless LAN has become the preferred Networking Solution for SOH
A wide range of wireless network products are available everywhere. Ordinary users can also enjoy the wireless network easily. The more so, many friends will gradually confuse some wireless network concepts. Now, let's take a look at the basic knowledge of wireless network AP from
With the increase in hacker technology, wireless LAN (WLANs) is under more and more threats. Session hijacking and DoS attacks caused by misconfiguration of wireless base stations (WAPs) affect the security of Wireless LAN. Wireless networks are not only attacked based on the traditional wired network TCP/IP architectu
Wireless network card is the equipment of the terminal wireless networks, wireless LAN wireless coverage under the wireless network for Internet access to the use of radio terminals. Specifically, the wireless card is a device tha
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