Cloud Applications

Configure the script highlighted in the Nginx configuration file syntax of vim as a script, so that you do not manually configure www.2cto.com # every time #! /Bin/bash [[-d ~ /. Vim/syntax] | mkdir-p ~ /. Vim/syntaxcd ~ /. Vim/syntaxwgethttp: //

In linux, how does one determine whether the current user is root? Judge whether the current user is a Java code # ---------------------------------- rootusercheck --------------------- star... In linux, how does one determine whether the current

1. Add-x to execute the shell script, and list the process when executing the script! (For beginners like me) sh-xshell (. /shell can also execute shell scripts, but there is no-x parameter) 2. when the number of passed values is greater than the

Liunx command work summary (1) all commands are used in actual operations and recorded. I want to share it with you. Reasons for learning from www.2cto.com: 1. commands can improve the efficiency of liunx system operations. 2. whether or not you are

In linux, how does one obtain file or folder permissions? Www.2cto. comls-ld/home/| awk & amp; #39; {print $1} & amp; #39; | sed & amp; #39; s/^ [a-zA-Z-] // & amp; #39; rwxr-xr-x [root @ localhostarray_study] # e In linux, how does one obtain file

Svn command line batch deletion and batch addition if svn command lines are used, for example, in linux Terminal, www.2cto. comsvn's add command is svnadd, and the delete command is svndel, but there is no batch operation. if I add multiple files

In linux, the system function is implemented as a system function: www.2cto.com [cpp] # include & lt; sys/wait. h & gt; # include & lt; errno. h & gt; # include & lt; unistd. h & gt; intsystem (constchar * prop string) {pid_tpid In linux, the system

Install Flash Player plug-in under fedora download www.2cto. comForFedora32-bitx86rpm-ivhhttp: // Others Install the flash player plug-in under fedora download www.2cto.com For Fedora 32-bit x 86 rpm-ivh http://linuxdownload.adobe.com/adobe-release/

Command to view TCP network connection status: netstat-n | awk & amp; #39;/^ tcp/{++ S [$ NF]} END {for (ainS) printa, S [a]} & amp; #39; return result example of www.2cto.com: Cmd code LAST_ACK5SYN_RECV30ESTABLISHED15... Command to view TCP network

Alias and absolute PATH/bin/rm are mentioned before the PATH configuration of Linux environment variables. then, you realize that no, why did we directly run the command when we input many commands, without the absolute path to use these commands?

In linux, the basic network configuration (immediate) changes take effect immediately, but do not take effect after restart. Next time, you need to reset www.2cto.com # ifconfigeth0192.168.0.1netmask1_255.255.0upvmnet1 to be in the same network

SHELL # used by linux server #! /Bin/bash # httpd_restart.shSERVER_STATUS & amp; #39; ps-ef | grep-vgrep | grephttpd | wc-l & amp; #39; if [$ SERVER_STATUS-eq0] then/usr/sbin/apachectlstartfic SHELL # used by linux server #! /Bin/bash #

Summary of AIX account security settings this article mainly summarizes the account security policies and settings in the AIX operating system, hoping to provide a reference for those who are concerned about AIX system security. Www.2cto.com 1.

Install sysstatwww.2cto. comsudoapt-getinstallsysstat in the Ubuntu system performance analysis tool sysstat to modify the configuration of sysstat, and change the ENABLED value in the/etc/defualt/sysstat file from & quot; false to & quot; true. Www.

Linuxdate-d parameter usage * Toprintthedateofthedaybeforeyesterday: www.2cto. comdate -- date & amp; #39; 2 daysago & amp; #39; * Toprintthedateofthedaythreemonths... linux date-d parameter usage * To print the date of the day before yesterday: www.

Program execution Priority-Priority and Nice value 1. relational concept: Priority is the PRI value. This value is the core control. Nice can be changed if it cannot be changed. The relationship is PRI (new) PRI (old) + nicewww.2cto. com2 and Nice

After learning about LInux, I finally installed a standalone Ubuntu operating system on the seventh day. now, I can study it. Because www.2cto.com is really white, I first learned how to use software on a variety of graphic interfaces. I took a

Change the direction of the scroll wheel to the natural direction (the movement direction is the same as the scroll wheel direction). open the terminal and enter $ sudogedit.Xmodmapwww.2cto.com to add or modify the content to pointer123456789101112.

Linux/Unix sort, merge and split sort: sort [oracle@localhostsort.folder] $ sort-cls.outsort: ls. out: 2: disorder:-rw-r -- 1oracleoinstall2653Feb2321: 30awk.outwww.2cto.com indicates... linux/Unix sorting, merge and split sorting: sort [oracle @

Differences between find and which in LINUX command format: find [start Directory] [options/parameters] www.2cto.com common parameters:-name such as: find/-namehttp. conf (in the root directory and its subdirectories, find the name http. conf file...