ohsas 1800

unavailable. Therefore, the number of connections between the client and the specific service is limited by the number of ports, when connecting to other servers, local ports can be reused. In fact, if no port is specified, connect to the server. The available port number is configured in/proc/sys/NET/IPv4/ip_local_port_range. The default value is 32768-61000. In order to verify source port reuse, make the following small experiment. First, set the local port range to 60001 61000 to avoid Over

Suppose there is a scenario: Assign a random code (number/Letter) to each person entering the room. The random code is valid for a period of time, to keep the probability of two people assigning the same random code below the specified value, the minimum length of the random code must be several characters? I calculated it like this: Settings: Concurrency: P(For example, 100/s) Cache Time: T(E.g. 1800 s) Collision rate: R(For example, 1 ‰) Capacity: c

the sending channel"Define channel ('a. B ') chltype (SDR) trptype (TCP) batchsz (50) conname ('2017. 168.10.154 ') discint (1800) hbint (300) longrty (999999999) longtmr (300) shortrty (10000) shorttmr (30) xmitq ('qmb') replaceDefine channel ('System. admin. svrconn') chltype (svrconn) trptype (TCP) hbint (300) maxmsgl (4194304) mcauser ('mqm') replace * Echo "define the receiving process"Define process ('cics. Pro') replace appltype (CICs) applici

, back-mounted camera, optical anti-shake, auto focus. First 2 million, fixed focus. Rating: I used z30 to take a photo. The effect is quite good, so I still have some expectations for passport. However, the front 2 million camera is a little outdated, and self-timer will not be taken into consideration. Battery: 3450 Mah. The battery cannot be detached. Rating: it's big enough, but don't forget that Blackberry 10 is very expensive. The actual standby time is subject to real-machine evaluation.

/puppetdlock splaylimit=1800 clientyamldir=/var/lib/puppet/client_yaml puppetdlog=/var/log/puppet/puppetd.log report_port=8140 lastrunfile=/var/lib/puppet/state/last_run_summary.yaml graphdir=/var/lib/puppet/state/graphs capub=/var/lib/puppet/ssl/ca/ca_pub.pem csrdir=/var/lib/puppet/ssl/ca/requests autosign=/etc/puppet/autosign.conf cert_inventory=/var/lib/puppet/ssl/ca/inventory.txt cacert=/var/lib/puppet/ssl/ca/ca_crt.pem cac

communication mode between them and the wireless router, but you have not told them what security key they want to use to access the wireless router. 2. Enable WPA encryption on the Wireless Router To compare with enabling WEP encryption, we will introduce how to enable WPA encryption in another example. Enabling WPA encryption is similar to enabling WEP encryption, but it is a little different that before enabling WPA encryption, you must first determine how long the encryption key is valid. F

Symptom A wiring engineer and system integrator use cat6 lines to deploy a new telecom building in a city. Although there are not many points, there are only 1800 points, but during the acceptance test, the pass rate is only 80%, and the remaining 20% nearly 360 links are unqualified. If all the 360 links are reworked, the computation will be a huge loss. Therefore, the company decided to first conduct product quality spot checks on the remaining six

the session expiration by "Taking Chances". Is there a better way? The session class written below can completely solve the problem that the session does not expire and the sessionid remains unchanged. [Php] /*** Extended Session class (simple encapsulation)** @ Author slimboy**/Class Session { /*** Initialization*/Static function _ init (){Ini_set ('session. auto_start ', 0 );// Session: start ();} /*** Start the Session*/Static function start (){Session_start ();} /*** Set the Session*

multiple servers (server A and server B) and the SESSION data of the server. There are three solutions:1. make the following settings at the beginning of the php page (before any output and before session_start ()Ini_set ('session. cookie_path ','/'); Ini_set ('session. cookie_domain ',' .mydomain.com '); Ini_set ('session. cookie_lifetime ', '123 '); 2. set in php. ini Session. cookie_path =/Session. cookie_domain = .mydomain.com Session. cookie_lifetime =

systems. Content-based routing: Enables the IT manager to establish a routing model in a graphical manner and transmit data from the source system to one or more target systems in the future. Monitoring: Monitors all history and health status of transactions processed by the application router. Alert Notification: Sends data and connection Error alerts by email or SNMP trap. Enterprises can use application routers to connect two systems for data exchange. Some IT departments need to constantly

Linux changed to iis+php, upload more than 2M out of 500 wrong, changed the php.ini in the upload_max_filesize also not, and finally resolved as follows:First step: Modify the php.ini upload size limit(for example, above 500M files of the size)Look for the following options and modifyFile_uploads = on; open File upload optionupload_max_filesize = 500M; upload file limitIf you want to upload a larger file, only the above two is not enough, you must increase the server cache limit, the maximum exe

When using gdal under development C #, the compile-time is correct.In the executionGdal.allregister ();An exception occurred: the type initializer for OSGeo.GDAL.GdalPINVOKE "throws an error.　　Solution:Compile correctly, indicating that the Gdal main eight dynamic library DLLs have been added correctly.GDAL_CSHARP.DLL,GDAL_WRAP.DLL,GDALCONST_CSHARP,GDALCONST_WRAP.DLL,OGR_CSHARP.DLL,OGR_WRAP.DLL,OSR_, respectively. Csharp.dll,osr_wrap.dll.The _csharp.dll with tail is the file that the C # project

~] # Iptables-tmangle-APREROUTING-d192.168.20.100-ptcp -- dport21-jMARK -- set-mark20 [Root @ localhost ~] # Iptables-tmangle-APREROUTING-d192.168.20.100-ptcp-mmultiport -- dport10000: 10002-jMARK -- set-mark20 [Root @ localhost ~] # Iptables-tmangle-L-n -- line-number ChainPREROUTING (policyACCEPT) numtargetprotoptsourcedestination 1MARKtcp -- 0.0.0.0/0192.168.20.100tcpdpt: 21MARKxset0x14/0 xffffffff 2MARKtcp -- 0.0.0.0/0192.168.20.100multiportdports10000: 10002MARKxset0x14/0 xffffffff Virtua

Thanks to the weiphone community hikarishj.After using 3.2.2 for too long, I finally wanted to change it to 4.2.1. The result showed that WIFI would often fall offline after 4.2.1 had been jailbroken. It is said that it was set by Apple to save power, to make it easier for us to watch online TV, we must get rid of him.After searching, I found the following method and shared it with my students. I personally haven't tried it yet. submit it to my blog first:Apple's setting for automatic disconnect

table,string width) {Cttbl ttbl = Table.getcttbl ();CTTBLPR tblPr = TTBL.GETTBLPR () = = null? TTBL.ADDNEWTBLPR (): Ttbl.gettblpr ();Cttblwidth tblwidth = TBLPR.ISSETTBLW ()? TBLPR.GETTBLW (): TBLPR.ADDNEWTBLW ();CTJC CTJC=TBLPR.ADDNEWJC ();Ctjc.setval (STJc.Enum.forString ("center"));TBLWIDTH.SETW (new BigInteger (width));Tblwidth.settype (STTBLWIDTH.DXA);}public void FillTable2 (xwpftable table) {for (int rowIndex = 0; RowIndex Xwpftablerow row = Table.getrow (RowIndex);Row.setheight (380);fo

::app ()->cache->get ($cacheid) ) { $sql = "Select sum (Price) assumpriceFROMorderWHEREstate=1AND Isdelete=0 "; $addsql ="; if ( $starttime ) $addsql. = "andcreatetime>={$starttime}"; if ( $endtime ) $addsql. = "andcreatetime>={$ Endtime} "; $res =yii::app ()->createcommand ($sQL. $addsql)->queryall;//start time or end time greater than or equal to today time stamp build dependency $date =date (' y-m-d ', Time ()); I F ( $starttime >=strtotime ($date) | | $endtime >=strtotime ($date) ) {

, we choose the HTTP communication method and use the text Protocol (JSON) to realize the interaction with client side. The following protocols are currently supported: Added: {' command ': ' Add ', ' topic ': ' xxx ', ' id ': ' xxx ', ' delay ': ', ' TTR ': ', ' body ': ' xxx '} Get: {' command ': ' Pop ', ' topic ': ' xxx '} Complete: {' command ': ' Finish ', ' id ': ' xxx '} Delete: {' command ': ' delete ', ' id ': ' xxx '} The body is also a JSON string.Response s

Big-endian mode, called the big-endian mode (Big-endian), refers to the high-byte data, which is kept in the low-memory address, while the low-byte of the data is stored in the high-memory address, such that the storage mode is somewhat similar to the data as a string order: address from small to large increase, and data from high to low ; Example: 0000430:e684 6c4e 0100 1800 53ef 0100 0100 00000000440:b484 6c4e 004e ed00 0000 0000 0100 0000 In big-en

, high speed needs to accelerate the time a little longer, high-speed interval as small as possible. Here we set the acceleration frequency interval to 1KHZ, from 1K acceleration to 9K time required 0.3s . 1khz-0.03s;2khz-0.03s;3khz-0.03s;4khz-0.03s;5khz-0.04s;6khz-0.04s;7khz-0.05s;8khz-0.05s;9khz-0.2s.The combined time from 1K to 8 K is 0.3s, which is 0.3s after the frequency is 9KHZ.The number of pulses required at each interval and at corresponding frequencies is then calculated separately:1

Turn from: http://blog.csdn.net/maocl1983/article/details/6221810#include #include#include#includeusing namespacestd;intMainintargcChar*argv[]) {time_t Tnow=Time (NULL); time_t tEnd= Tnow +1800; //Note the difference between the following two lines structtm* PTM = localtime (Tnow); structtm* ptmend = localtime (tEnd); Charsztmp[ -] = {0}; Strftime (Sztmp, -,"%h:%m:%s", PTM); Charszend[ -] = {0}; Strftime (Szend, -,"%h:%m:%s", Ptmend); printf ("%s/n