command to restart linux server from putty

Linux server hardware and operating system information command hardware information www.2cto.com view cpu model and clock speed (unit: gihz, precursor Hertz GHz) cat/proc/cpuinfo | grep name | cut-f2-d: | uniq-c view cpu clock speed (unit: Z MHz) cat/proc/cpuinfo | grep MHz | uniq cpu bits getconf LONG_BIT physical cpu count cat/proc/cpuinfo | grep "physical id"

Some Usage of the apt-get command for installing software on ubuntu linux Server-Linux Enterprise Application-Linux server application information. The following is a detailed description. How to directly find the software you wan

Linux under LFTP connection FTP server upload Download Java code Usage: lftp ftp://username: password @ip > Download directory mirror dirname "Download the entire directory contains subdirectories, recommend this command" Upload directory Mirror-r Dirnam Download Catalog ... Usage: lftp ftp://username: password @ip > Download directory mirror dirname "

On a linux server, run the following command to view the current number of connections: netstat-n | awk '/^ tcp/{++ S [$ NF]} END {for (a in S) print, S [a]} 'last_ack 14 SYN_RECV 348 ESTABLISHED 70 FIN_WAIT1 229 FIN_WAIT2 30 CLOSING 33 TIME_WAIT 18122 CLOSED: No connection is active or in progress. LISTEN: the server

root groups, where the group groups are the primary groups. Adding a user account is to add a record to the new user in the/etc/passwd file, while updating other system files such as/etc/shadow,/etc/group, etc. The contents of these files will be described in detail later. Linux provides an integrated system management tool, userconf, which can be used to manage user accounts uniformly. If a user's account is no longer in use, it can be removed from

/O等待时间 wa：等待IO的时间，早先的Linux2.5.41版本，这个值为0 FreeCommon parameters for the free command: The-b,-k,-m,-g is shown in bytes B, Kbytes, megabytes, and gigabytes GB. -L display detailed high and low memory statistics -C output free number of times Top, HtopAs described earlier, please click on the 18, Linux command to monitor the

At this time, we will certainly often encounter such a problem: the operation of the server because of something interrupted, go back to the operation will certainly be ifconfg to confirm whether I want to operate the server, because the image can not be recognized. Therefore, it is necessary for us to optimize this PS1 command line prompt. Every operation of th

[email protected]-F Nick=go http://cgi2.tky.3web.ne.jp/~zzh/up_file.cgiRo-Ro said so much, actually curl has a lot of tricks and usageFor example, when you use local certificates for HTTPS, you canCURL-E Localcert.pem Https://remote_serverFor example, you can also use curl to check the dictionary through the Dict protocol ~~~~~Curl Dict://dict.org/d:computerLet's talk about it here today, huh? The Crazy Curl feature requires you to---together to discover.Copyright by [email protected]

Run the shell command in php in linux to view the server name. Today, we have a small requirement: how to display the server's machine name on the webpage. in Ubuntu, you only need to enter the command uname-n to see it (Redhat is the same ), so I wondered if php could meet a small demand today, How to display the

Transfer from http://www.aichengxu.com/diannao/39100.htm0. Download the installation packageDownload the ISO image file for the matlab2014a for Linux installation package (thanks to the Almighty Niang) as well as the cracked package (: Click to open the link)Suppose that the location of the cracked package after decompression is ~/downloads/crackMount the downloaded ISO fileMount-o Loop/home/downloads/mathworks_r2014a.iso/media/cdrom1. Installation Pr

In daily operations, it is often necessary to look at the hardware information of the system, and the Linux information is not as intuitive as windows.Here I listed the System information to check the practical commands, and do a classification, examples of interpretation.Viewing the system version[Email protected]:~ $cat/etc/issueCentOS Release 6.8 (Final)Kernel \ r on an \m[Email protected]:~ $cat/etc/redhat-releaseCentOS Release 6.8 (Final)32-bit o

The code is as follows: Public Static BooleanExecshell (String command, string user, String passwd, String host)throwsjschexception, IOException {Connect (user, passwd, host); BufferedReader Reader=NULL; BooleanFlag =true; Channel Channel=NULL; String CharSet= "UTF-8"; Try { //execute the linux commandChannel = Session.openchannel ("exec"); ((channelexec) channel). SetCommand (

The Linux Server uploads files to S3 through the AWS command line PurposeThe Linux Server uploads files to S3 through the AWS command line ConfigurationOpen your AWS console; Create a new user (such as test) in IAM. When it is

parameters of the Popen () and execute the file opened by Popen ().Hazard Rating: HighStream_socket_server ()Function Description: Establish an Internet or UNIX server connection.Hazard Rating: MediumPutenv ()Function Description: Used to change the system character set environment while PHP is running. In PHP below 5.2.6, you can use this functionAfter modifying the system character set environment, use the SendMail directive to send special paramet

Source Code Bundle:2015-06-30 12:11:25First we can go through the network to download the corresponding source package: We take Apache as an example;wget http://archive.apache.org/dist/httpd/httpd-2.4.9.tar.gzDecompression: Tar zxvf httpd-2.4.9.tar.gzAfter decompression we can go to the source directory to view the installation documentation more install 1. Process:What is a process:A process is a program or command that is executing, each of wh

(1388) ─┬─HALD-ADDON-ACPI (1431) the│└─hald-addon-inpu (1416) -├─master (1558) ─┬─pickup (2256) -│└─qmgr (1572) -├─mcelog (1470) +├─mingetty (1630) -├─mingetty (1632) +├─mingetty (1634) A├─mingetty (1636) at├─mingetty (1638) -├─mingetty (1644) -├─RPC.IDMAPD (1241) -├─RPC.STATD (1209) -├─rpcbind (1191) -├─RSYSLOGD (1149) ─┬─{rsyslogd} (1150) in│├─{RSYSLOGD} (1152) -│└─{RSYSLOGD} (1153) to├─sshd (1482) ─┬─sshd (1647) ───bash (1652) ───pstree (2649) +│└─sshd (2585) ───sshd (2589) ───bash (2590) -└

Use the iftop command in Linux to view server traffic Introduction Iftop is similar to the top real-time traffic monitoring tool in Linux. Iftop can be used to monitor the network card's real-time traffic (network segment can be specified), reverse resolution IP address, display port information, and so on. The detaile

WordPress University in the last few days the server environment is not very stable, CPU occupancy is always 100%, toss several times did not find the reason, had to consider the reconfiguration of the environment, considering the configuration and optimize the environment need a few hours, the total can not stop the site, so will be the University of WordPress The website temporarily migrates to another server