eth stats

name" method to view the added records:As you know, we can also delete it by using the delete command and then add it again.(2) add only when the data does not exist(3) replace2. delete As you can see, deleting an existing key value and a record that does not exist can return different results.II. read command 1. get The key of the get command can be one or more keys separated by spaces.2. gets As you can see, The gets Command returns a number (13) more than the common get command ). This numbe

\ CurrentVersion \ Internet SettingsHKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ ext \ stats \ {0045d4bc-5189-4b67-969c-83bb1906c421}HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ ext \ stats \ {00c6482d-c502-44c8-8409-fce54ad9c208}HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ ext \ stats \

, stats) { if (err) { throw err;} console.log(stats); }); This piece of code has output similar to the following: { dev: 234881026,ino: 95028917,mode: 33188,nlink: 1,uid: 0,gid: 0,rdev: 0,size: 5086,blksize: 4096,blocks: 0,atime: Fri, 18 Nov 2011 22:44:47 GMT,mtime: Thu, 08 Sep 2011 23:50:04 GMT,ctime: Thu, 08 Sep 2011 2

/ZtEIwpp2cz6In08q/yaelROAp7r5znOOrL6xOTooRhUwxE5jgievKRlj/u0D52T6WoQJT59D5s0DMuHnI + no2LYrN4bVXr + 0X23uzLPxRbLoHGC92DeC74z29yllRoPc2OycQIDAQABAoGBALIBDiZJ + BM5o + H0E9USj1X/HPM1fXOy7gfWKSm64wBdHY8yI7KGIGADe68dKOmy + 3N1K6urzESGx0jY2JfJBRiKR3QW + fEL5UBhj/PC5Nj9OMxwEK0WqYlfhivxEpPycuwKhDN7aYcGJIK/J38j4Q8G383wDev1Sl9beLRoqs + FAkEA + LtkdOVU8hfaXx44Tl6PxsY25LWunjuoUu6KZOWLvsAJK + CGV91oZAJk + QwXIZj8tDjPAGrcvHMMCENwrvFWuwJBANW3GKsHELMTzJumKUXlSPDlU5xGn7H2PQOc + FaYuinK6K94E55tE7MN6Oe + 1avOTLYl

asynchronous, a callback function is required. When an I/O operation returns, this callback function is called, and pass the result to it. You can also use its synchronous version path. existsSync (). The function is the same, but it does not call the callback function, but directly returns the result: The Code is as follows: Var path = require ('path '); Path. existsSync ('/etc/passwd '); // => True Fs module Introduction The fs module contains functions related to file query and processing

/memcached/memcached1.pid/usr/local/bin/memcached -d -m 128 -u memcached -l 192.168.11.52 -p 11212 -c 1024 -P /var/run/memcached/memcached2.pid Install and start twemproxyInstance 1Install autoconf cd /tmpwget http://ftp.gnu.org/gnu/autoconf/autoconf-2.69.tar.gztar zxvf autoconf-2.69.tar.gzcd autoconf-2.69./configure --prefix=/usr/make make install 2Install twemproxy cd /tmpwget https://github.com/twitter/twemproxy/archive/master.zipunzip master.zip -d /usr/local/cd /usr/localmv twemproxy

) Replace when the data is present2. Delete As you can see, deleting a key value that already exists and a record that does not exist can return different results.Second, read command 1, getThe key of the GET command can represent one or more keys, separated by a space2, getsAs you can see, the GET command returns a number (medium 13) More than the normal gets command. This number checks to see if the data has changed. When the data corresponding to the key changes, the number returned will also

. Enablestatistics () 4 . Enableperformancecounters ());After configuring the cached statistic feature, we are able to track the usage of the cache, which is to print the analysis data in each cache handle separately.1 foreach (var handle in cache. Cachehandles) 2 {3 var stats = handle. Stats; 4 Console.WriteLine (string. Format (5 "Items: {0}, Hits: {1}, Miss: {2}, Remo

exist can return different results.Second, read command 1, getThe key of the GET command can represent one or more keys, separated by a space2, getsAs you can see, the GET command returns a number (medium 13) More than the normal gets command. This number checks to see if the data has changed. When the data corresponding to the key changes, the number returned will also change.3. CAsCAS is the meaning of checked and set, which can only be stored if the last parameter matches the parameters obta

exist can return different results.Second, read command 1, getThe key of the GET command can represent one or more keys, separated by a space2, getsAs you can see, the GET command returns a number (medium 13) More than the normal gets command. This number checks to see if the data has changed. When the data corresponding to the key changes, the number returned will also change.3. CAsCAS is the meaning of checked and set, which can only be stored if the last parameter matches the parameters obta

\alldll.allbhoHkey_classes_root\alldll.allbho.1HKEY_CLASSES_ROOT\CLSID\{0EE2B1C1-0357-4175-A2E1-8E8E1A033AE5}HKEY_CLASSES_ROOT\CLSID\{1798BEA6-E891-46B7-A1F8-C15780D0A023}HKEY_CLASSES_ROOT\CLSID\{6233543C-2323-456A-A169-2E9C5E6E977B}HKEY_CLASSES_ROOT\INTERFACE\{E44384ED-10F7-49FD-A210-41C9BD4A119C}HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor"AutoRun" = "C:\\windows\\system32\\candoall.exe"Hkey_classes_root\typelib\{04750f2d-de63-4790-90f4-c5ce892e5aa4}\1.0\0\win32@= "C:\\windows\\syst

Shanghai End get-i- fine value-0 8 Shanghai value fine 0 5 Gets is a command that is used with CAs, gets returns an additional CAS value that can be understood as a version; If the CAS value changes after the last gets, the value of the CAS setting is not stored; Gets key Gets Key1 Key2 Gets 0 8 Shanghai end set 0 0 7 Chengdu STORED CAs a 0 0 7 //Since the gets was set, the CAS ID changed and CAS failed Chengdu EXISTS The delete command deletes a key/value pair, o

://pan.baidu.com/s/1gfOMtKB Password: zl9o Global log 127.0.0.1 local2//Log definition level Chroot/var/lib/haproxy//Current working directory Pidfile /VAR/RUN/HAPROXY.PID//Process ID maxconn 4000//Maximum number of connections user Haproxy User group Haproxy daemon//Background run stats socket/var/lib/haproxy/s running the change program Tats defaults mode TCP//haproxy run mode (http | TCP | Health) Log global option Dontlognul

return different results.Second, read the command1. GetThe key of the GET command can represent one or more keys, separated by a space2, getsAs you can see, the GET command returns a number (medium 13) More than the normal gets command. This number checks to see if the data has changed. When the data corresponding to the key changes, the number returned will also change.3. CAsCAS is the meaning of checked and set, which can only be stored if the last parameter matches the parameters obtained by

Objectivehas been using memcache, but for its internal problems, such as its memory is how to use, after a period of time to look at some of the status how? have been not clear, check and forget, now collate the article, to facilitate their own inspection. This article does not involve installation, operation. Interested students can view the previously written articles and Google.1. Parametersmemcached-hMemcached 1.4.14- P- L-DRun in daemon (daemon) mode-uSpecifies that the user, if currently r

, getThe key of the GET command can represent one or more keys, separated by a space between the keys 2, gets As you can see, the gets command returns a number more than the normal get command (13 in the figure above). This number checks to see if the data has changed. When the key corresponds to the data change, the more returned number will also change.3. CAsCAs, meaning checked and set, can be stored only if the last parameter matches the parameters obtained by gets, or "EXISTS" is returned

#! /Bin/bashwhile [ quot; 1 quot;] doeth = $1 RXpre = $ (cat/proc/net/dev | grep $ eth | tr: quot; n #!/bin/bash while["1"] do eth=$1 RXpre=$(cat/proc/net/dev|grep$eth|tr:""|awk'{print$2}') TXpre=$(cat/proc/net/dev|grep$eth|tr:""|awk'{print$10}') sleep1 RXnext=$(cat/proc/net/dev|grep$

# Define DEFAULT_SNAPLEN 68 # Define MAXSTRINGSIZE 256 // the length of the string # Define MAXENTRY 1024 // the max number of the fastcache in the table of the host // Print the mac address of the packet Void print_hwadd (u_char * hwadd ){ Int I; For (I = 0; I Printf ("% 2x:", hwadd [I]); Printf ("% 2x", hwadd [I]); } /

errors: 0 dropped: 0 overruns: 0 frame: 0TX packets: 22 errors: 0 dropped: 0 overruns: 0 carrier: 0Collisions: 0 FIG: 1000RX bytes: 1784 (1.7 KiB) TX bytes: 4139 (4.0 KiB)Lo Link encap: Local LoopbackInet addr: 127.0.0.1 Mask: 255.0.0.0Inet6 addr: 1/128 Scope: HostUp loopback running mtu: 16436 Metric: 1RX packets: 0 errors: 0 dropped: 0 overruns: 0 frame: 0TX packets: 0 errors: 0 dropped: 0 overruns: 0 carrier: 0Collisions: 0 txqueuelen: 0 After cloning, the original eth0 becomes eth1,

After the network driver receives the packet, the skb-> protocol field is initialized. The receiving function netif_receive_skb at the link layer determines based on this field and sends the message to the protocol module for further processing. Ethernet device callEth_type_trans) To assign values to skb-> protocol. _ Be16 eth_type_trans (struct sk_buff * skb, struct net_device * dev) {struct ethhdr * eth; unsigned char * rawp; net/* assign the re