Linux中Limit相关内容设置大全(值得收藏)

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一、  /etc/security/limits.conf  详解 /etc/security/limits.conf  文件实际是 Linux PAM（插入式认证模块，Pluggable Authentication Modules）中  pam_limits.so  的配置文件，而且只针对于单个会话。该设置不会影响系统服务的资源限制。还要注意  /etc/security/limits.d/  的这个目录， /etc/security/limits.conf  配置解析 # /etc/security/limits.conf # #This file sets the resource limits for the users logged in via PAM. 该文件为通过PAM登录的用户设置资源限制。 #It does not affect resource limits of the system services. #它不影响系统服务的资源限制。 #Also note that configuration files in /etc/security/limits.d directory, #which are read in alphabetical order, override the settings in this #file in case the domain is the same or more specific. 请注意/etc/security/limits.d下按照字母顺序排列的配置文件会覆盖 /etc/security/limits.conf中的 domain相同的的配置 #That means for ex ………………………………