Initial commit

Signed-off-by: Qin Bo <bqin@linx-info.com>

install_shell/set_limits.conf.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+#本脚本更改同时打开文件数的限制为65536
+
+ROOT_UID=0
+E_ROOT=2
+DATE=$(date +%Y%m%d)
+if [ $UID -ne $ROOT_UID ];then
+	echo "You must run this script use root ..."
+	exit $E_ROOT
+fi
+
+LIMITS_FILE=/etc/security/limits.conf
+SU_FILE=/etc/pam.d/su
+sed -i.bak_$DATE '/soft	nofile/d' ${LIMITS_FILE}
+sed -i '/hard	nofile/d' ${LIMITS_FILE}
+echo "*    soft	nofile   65536">> ${LIMITS_FILE}
+echo "*    hard	nofile   65536">> ${LIMITS_FILE}
+#sed -i '/^sysadmin/s/^/# &/g'   ${LIMITS_FILE}
+sed -i.bak_$DATE '/pam_limits.so/d' ${SU_FILE}
+echo "session   required   pam_limits.so">> ${SU_FILE}