pid is abbreviation for

To say clear Systemd, you have to start with the Linux operating system started speaking. The startup of the Linux operating system starts with the BIOS, then the boot Loader loads into the kernel and initializes the kernel. The final step in kernel initialization is to start the init process. This process is the first process of the system, PID 1, also known as

) { This. Capacity =capacity; Cachemap=NewHashmap(capacity); Head=NewCachenode (-1,-1); Tail=NewCachenode (1, 1); Head.next=tail; Tail.pre=Head; } Public intGetintkey) { if(Cachemap.containskey (key)) {Cachenode node=(Cachenode) cachemap.get (key); Put2head (node); returnNode.value; } Else { return-1; } } Public voidSetintKeyintvalue) { if(Cachemap.containskey (key)) {Cachenode P=Cachemap.get (key); P.value=value; Put2head (P); } Else if(Cachemap.siz

Ask a php expert to help determine whether the last character of the host name is "National abbreviation". the Last Post is edited by kwdpx from 2013-07-0519: 05: 08 $ host nbsp ;= nbsp; "www.abc.com"; $ splitresult = preg_split ("Ask the php experts to help you determine that the last character of the host name is th

Ask a php expert to help determine whether the last character of the host name is "National abbreviation". the Last Post is edited by kwdpx from 2013-07-0519: 05: 08 $ host nbsp; www.abc.com; $ splitresultpreg_split (., $ host); nbsp. split the host name to determine whether the last character of the host name is the

Programming What is extremeprogramming (Extreme programming, abbreviation XP) Source: Chinaxp http://www.xpchina.org waltson extremeprogramming (Extreme Programming, Abbreviated as XP) was proposed by Kentbeck in 1996. Kentbeck, working with Wardcunningham in the early 90, has been exploring new software development methods, hoping to make software development simpler and more effective. Kent has c

A terminal is a type of character device that has many types, usually using a TTY for short-range end devices. TTY is the abbreviation for teletype. Teletype is one of the first terminal equipment, much like a telex typewriter (or ","), is produced by Teletype company. The d

. The output of a cross compiler was designed to run on a different platform. Cross compilers is often used when developing software for embedded systems-is not intended-support a software D Evelopment environment. Here, you can see that the meaning of native should be that Ncsim compile Verilog, compile it into only run on the same machine or the same type, not one on any platform can run. Of cou

On July 15, July 24 (Beijing Time on July 15, July 24), Microsoft officially announced the naming of the "angular" operating system as a Windows Vista operating system, attracting widespread attention in the industry. 45% of people said they would get used to the name Windows Vista. 40% of users do not like this name. Only 15% of people said that Microsoft's use of this name is a correct choice. The term "vista" accurately explains the problem. Vist

Today, VPS access is slow. I restarted lnmp with the/root/lnmp restart command. After the restart, I found that MySQL cannot be connected. Running Service MySQL restrat in SSH causes the MySQL is running but PID file cocould not be found error. The "can't connect to MySQL through socket mysql. Sock" error occurs when MySQL-u root-p command

[HBase] Stop cluster error, pid does not exist problem stop HBase cluster error: [plain] stoppinghbasecat: tmphbase-mango-master.pid: Nosuchfileordirectory cause is, by default pid file is saved under tmp directory, files under the tmp directory are easy to lose, solution: In hbase-env.s [HBase] Stop cluster error,

There was an error installing Java today using Yum, as follows: [Root@lkhan zabbix-3.0.4]# yum-y Install java* loaded plugin: fastestmirror, security/var/run/yum.pid is locked and another program with PID 24455 is running.Another program locks up Yum; wait for it to exit ...The other application Is:yummemory:49 M RSS (885 MB VSZ)Started:thu Dec 8 14:53:35 2016-04

Note: This article is from the blog "afei". If you want to repost this article, please contact the author! And indicate the source: http://blog.csdn.net/faye0412/article/details/7038290 Cause:Today, I did one thing: On the VM, I copied a database data file (/var/lib/MySQL entire folder) to another VM, then start MySQL on the new VM. the following error is returned:[Root @ localhost MySQL] # service MySQL s

[Email protected] bin]# yum-y install LrzszLoaded Plugins:fastestmirrorExisting lock/var/run/yum.pid:another copy is running as PID 1580.Another app is currently holding the Yum lock; Waiting for it to exit ...The other application Is:yummemory:37 M RSS (331 MB VSZ)started:wed 23:05:35 2018-12:26 agostate:traced/stopped, pid