专家座谈——脚本分享与交流(大奖)

crulat

批量部署Nagios监控服务的脚本：

1. 
   
2. #!/bin/bash
   
3. 
   
4. # Check the parameters
   
5. if [ $# -eq 0 ]; then
   
6.    echo "please run with your file"
   
7.    exit 1
   
8. fi
   
9. 
   
10. # Global variables
    
11. 
    
12. # File is the list of ip addresses that map to hostnames for all  given servers
    
13. file=$1
    
14. cfg_path=/usr/local/nagios/etc
    
15. 
    
16. # The four variables below need to be modified as your required.
    
17. group_name=node
    
18. host_cfg=${cfg_path}/hosts/node/node.cfg
    
19. service_cfg=${cfg_path}/services/node.cfg
    
20. monitor=(zombie_procs total_procs users load var swap)
    
21. 
    
22. # The core configure files
    
23. group_cfg=${cfg_path}/hostgroups.cfg
    
24. nagios_cfg=${cfg_path}/nagios.cfg
    
25. 
    
26. # Backup dir
    
27. mkdir -p /root/backup
    
28. BACKDIR=/root/backup
    
29. 
    
30. # Backup the core configure files to /root/backup and define the filename by the current date
    
31. [ ! -e ${group_cfg} ] || cp -a ${group_cfg} ${BACKDIR}/hostgroups.$(date +%F-%T).cfg
    
32. [ ! -e ${nagios_cfg} ] || cp -a ${nagios_cfg} ${BACKDIR}/nagios.$(date +%F-%T).cfg
    
33. 
    
34. base_host=$(basename ${host_cfg})
    
35. base_service=$(basename ${service_cfg})
    
36. back_host=${base_host%.cfg}
    
37. back_service=${base_service%.cfg}
    
38. 
    
39. # Backup the core configure files to /root/backup and define the filename by the current date
    
40. [ ! -e ${host_cfg} ] || cp -a ${host_cfg} ${BACKDIR}/${back_host}.H.$(date +%F-%T).cfg
    
41. [ ! -e ${service_cfg} ] || cp -a ${service_cfg} ${BACKDIR}/${back_service}.S.$(date +%F-%T).cfg
    
42. 
    
43. # The host_fun function
    
44. host_fun()
    
45. {
    
46. HOST="
    
47. define host{
    
48.        host_name                       ${name_host}
    
49.        alias                           ${name_host}
    
50.        address                         ${ip}
    
51.        max_check_attempts              5
    
52.        check_period                    24x7
    
53.        contact_groups                  admins
    
54.        notification_interval           10
    
55.        notification_period             24x7
    
56.        notification_options            d,u,r
    
57.        }"
    
58. }
    
59. 
    
60. 
    
61. # The share function
    
62. share()
    
63. {
    
64. 
    
65. echo "is_volatile              0
    
66.     check_period             24x7
    
67.     max_check_attempts       5
    
68.     normal_check_interval    2
    
69.     retry_check_interval     1
    
70.     contact_groups           admins
    
71.     notification_options     w,u,c,r
    
72.     notification_interval    960
    
73.     notification_period      24x7"
    
74. }
    
75. 
    
76. # The host_alive_fun function
    
77. host_alive_fun()
    
78. {
    
79. SERVICE="
    
80. 
    
81. define service{
    
82.     use                      generic-service      
    
83.     host_name                ${name_service}
    
84.     service_description      check-host-alive
    
85.     $(share)
    
86.     check_command            check-host-alive
    
87.     }
    
88. "
    
89. }
    
90. 
    
91. # The check_tcp_fun function
    
92. check_tcp_fun()
    
93. {
    
94. SERVICE="
    
95. 
    
96. define service{
    
97.     use                      generic-service     
    
98.     host_name                ${name_service}
    
99.     service_description      check_port80
    
100.     $(share)
     
101.     check_command            check_tcp!80
     
102.     }
     
103. "
     
104. }
     
105. 
     
106. # The service_fun function
     
107. service_fun()
     
108. {
     
109. SERVICE="
     
110. 
     
111. define service{
     
112.     use                      generic-service      
     
113.     host_name                ${name_service}
     
114.     service_description      check_${1}
     
115.     $(share)
     
116.     check_command            check_nrpe!check_${1}
     
117.     }
     
118. "
     
119. }
     
120. 
     
121. # The read function
     
122. WRL()
     
123. {
     
124. 
     
125. while read line
     
126. do
     
127.       ${1}
     
128. done << EOF
     
129. $(egrep -v "^#|^$" ${file})
     
130. EOF
     
131. 
     
132. }
     
133. 
     
134. # Create ${host_cfg}
     
135. CHC()
     
136. {
     
137.       name_host=$(echo ${line} | awk '{print $2}')
     
138.       ip=$(echo ${line} | awk '{print $1}')
     
139.       host_fun
     
140.       echo "${HOST}" >> ${host_cfg}
     
141. }
     
142. 
     
143. # Create ${service_cfg}
     
144. CSC()
     
145. {
     
146.       name_service=$(echo ${line} | awk '{print $2}')
     
147.       for stac in host_alive_fun check_tcp_fun
     
148.       do
     
149.             ${stac}
     
150.             echo "${SERVICE}" >> ${service_cfg}
     
151.       done
     
152.       for SEV in ${monitor[*]}
     
153.       do
     
154.             service_fun ${SEV}
     
155.             echo "${SERVICE}" >> ${service_cfg}
     
156.       done
     
157. }
     
158. 
     
159. WRL CHC
     
160. WRL CSC
     
161. 
     
162. # Append the hostgroups to ${group_cfg}
     
163. 
     
164. name=$(cat ${file} | awk '{print $2}' | xargs | sed 's# #,#g')
     
165. 
     
166. GROUP="
     
167. define hostgroup {
     
168.        hostgroup_name          ${group_name}_group
     
169.        alias                   ${group_name}
     
170.        members                 ${name}
     
171.        }"
     
172. 
     
173. echo "${GROUP}" >> ${group_cfg}
     
174. 
     
175. # Add the code below to ${nagios_cfg}
     
176. 
     
177. config=(host_cfg service_cfg)
     
178. for cfg in ${config[*]}
     
179. do
     
180.      [[ x$(grep "cfg_file=${!cfg}" ${nagios_cfg}) != x ]] || echo "cfg_file=${!cfg}" >> ${nagios_cfg}
     
181. done
     
182. 
     
183. # Check the configuration
     
184. # bash /root/check_nagios.sh
     
185. /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
     
186. 
     
187. # Restart the service
     
188. service nagios restart
     

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crulat

并行执行命令的脚本：

1. 
   
2. #!/bin/bash
   
3. #
   
4. # pssh
   
5. 
   
6. CMD=$1
   
7. IP_FILE=$2
   
8. DIR=/usr/local/etc/
   
9. 
   
10. if [[ $# != 2 ]]; then
    
11.     echo "Usage: pssh \"commands\" ip_file"
    
12.     exit 1
    
13. fi
    
14. 
    
15. if [ ! -e ${DIR}${IP_FILE} ]; then
    
16.     echo "file ${DIR}${IP_FILE} doesn't exist"
    
17.     exit 1
    
18. fi
    
19. 
    
20. for IP in $(egrep -v "^#|^$" ${DIR}${IP_FILE} | sort -n | uniq)
    
21. do
    
22.      echo "---> ${IP}"
    
23.      ssh ${IP} ${CMD} || echo ${IP} >> failed_ip_list &
    
24. done 2> /dev/null
    
25. wait &> /dev/null
    

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并行传输数据的脚本：

1. 
   
2. #!/bin/bash
   
3. #
   
4. # ptar
   
5. 
   
6. FILE=$1
   
7. TDIR=$2
   
8. IP_FILE=$3
   
9. DIR=/usr/local/etc/
   
10. 
    
11. if [[ $# != 3 ]]; then
    
12.     echo "Usage: ptar \"file\" target_dir ip_file"
    
13.     exit 1
    
14. fi
    
15. 
    
16. if [ ! -e ${FILE} ]; then
    
17.     echo "file ${FILE} doesn't exist"
    
18.     exit 1
    
19. fi
    
20. 
    
21. if [ ! -e ${DIR}${IP_FILE} ]; then
    
22.     echo "file ${DIR}${IP_FILE} doesn't exist"
    
23.     exit 1
    
24. fi
    
25. 
    
26. for IP in $(egrep -v "^#|^$" ${DIR}${IP_FILE} | sort -n | uniq)
    
27. do
    
28.      echo "---> ${IP}"
    
29.      tar -jcpvf - ${FILE} | ssh  ${IP} "cd ${TDIR}; tar -jxpvf -" || echo ${IP} >> failed_ip_list &
    
30. done 2> /dev/null
    
31. wait &> /dev/null
    

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dongnanyk

小弟不才只能写简单脚本
功能：找到没用过的ip，其实就是简单ping 命令，遇到禁止icmp包就没办法了，但是ping 的 -f -W 参数还是比较有用的，前者flood ，后者timeout！

1. 
   
2. #!/bin/bash
   
3. #Not used to find the ip
   
4. #20110909
   
5. 
   
6. #variables
   
7. ip_duan=10.0.100
   
8. ip_head=1
   
9. ip_end=254
   
10. user=`id -u`
    
11. 
    
12. 
    
13. #
    
14. if [ $user -ne 0 ];then
    
15.     echo "must root !!"
    
16.     exit 1
    
17. fi
    
18. 
    
19. 
    
20. for ((i=$ip_head;i<=$ip_end;i++));do
    
21.     ping -f -c 3 -W 1 "$ip_duan.$i" >/dev/null
    
22.     if [ $? -eq 1 ];then
    
23.         echo "$ip_duan.$i"
    
24.     fi
    
25. done

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hackers365

我们的开发环境是在一台服务器上。程序员映射目录到自己的机器上。每个人在服务器上配置一个虚拟主机。通过设置hosts来访问。每来一位新同事就得添加samba目录。添加nginx虚拟主机。svn co代码。改config.php配置等一系列操作。每位员工调动时。需要把他在服务器上的目录以及配置删掉。。下面是一个脚本来做这些事情。。包括一个模块文件
/data/software/sh/template.conf

1. ############{{user}}############
   
2.     server {
   
3.         listen       80;
   
4.         server_name  {user}.lava.cn;
   
5. 
   
6.         #charset koi8-r;
   
7. 
   
8.         access_log  logs/{user}.lava.cn.access.log;
   
9.         error_log   /data/weblog/{user}.lava.cn.error.log;
   
10.         location / {
    
11.             root   /home/{user}/gamebox/htdocs;
    
12.             index  index.php index.html index.htm;
    
13.         }
    
14. 
    
15. 
    
16.         # pass the PHP scripts to FastCGI server listening on 192.168.1.123:9000
    
17.         #
    
18.         location ~ \.php$ {
    
19.             root           /home/{user}/gamebox/htdocs;
    
20.             fastcgi_pass   127.0.0.1:9000;
    
21.             fastcgi_index  index.php;
    
22.             fastcgi_param  FILE_SCRIPTNAME  $document_root$fastcgi_script_name;
    
23.             fastcgi_param  PHP_VALUE "include_path=/home/{user}/gamebox/include:/usr/share/pear";
    
24.             include        fastcgi_params;
    
25.         }
    
26.     include vhosts/rewrite.conf;
    
27.     }
    
28. ############{{user}}############
    
29. ##########**{{user}}**##########
    
30. [{user}]
    
31. comment = {user}.lava.cn
    
32. path = /home/{user}
    
33. public = no
    
34. browseable=no
    
35. writable = yes
    
36. printable = no
    
37. valid users = {user}
    
38. write list = {user}
    
39. read only = no
    
40. create mask = 775
    
41. delete readonly = yes
    
42. ##########**{{user}}**##########
    

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1. #!/bin/bash
   
2. #filename:adduser.sh
   
3. #add user script
   
4. #1. add nginx conf
   
5. #2. add samba conf
   
6. #3. add system user
   
7. #4. add samba user
   
8. #5. reload nginx conf
   
9. #6. reload samba conf
   
10. #7. mkdir smarty tmp directory
    
11. 
    
12. TEMPLATE='/data/software/sh/template.conf'
    
13. SAMBACONF='/etc/samba/smb.conf'
    
14. SMBPASSWD='/usr/bin/smbpasswd'
    
15. SMBSBIN='/etc/rc.d/samba'
    
16. NGINXCONF='/etc/nginx/conf/nginx.conf'
    
17. NGINXCONFDIR='/etc/nginx/conf/vhosts'
    
18. NGINXSBIN='/usr/sbin/nginx'
    
19. function addnginxconf
    
20. {
    
21.     USERNGINXCONF=${NGINXCONFDIR}/${1}.lava.cn.conf
    
22.     read  num1 num2 <<< `grep -n "##{$1}##" $NGINXCONF | cut -d: -f1`
    
23.     if [ -z $num1 ];then
    
24.         read num1 num2 <<< `grep -n '##{{user}}##' $TEMPLATE | cut -d: -f1`
    
25.         touch $USERNGINXCONF
    
26.         sed -n -e "s/{user}/${1}/g" -e "$num1,${num2}p" $TEMPLATE > $USERNGINXCONF
    
27.         read last <<< `grep -n '}' $NGINXCONF | grep -v '#' | tail -n 1 | cut -d: -f1`
    
28.         str="############{$1}###########\ninclude $USERNGINXCONF\;\n############{$1}############"
    
29.         cp $NGINXCONF ${NGINXCONF}_add_${1}.bak
    
30.         sed -i "${last}i\ ${str}" $NGINXCONF
    
31.         echo "nginxconfig:add file $USERNGINXCONF and modify $NGINXCONF file"
    
32.     else
    
33.         echo "nginx main conf is exist $1 record , nothing to do"
    
34.     fi
    
35. }
    
36. function delnginxconf
    
37. {
    
38.     USERNGINXCONF=${NGINXCONFDIR}/${1}.lava.cn.conf
    
39.     read  num1 num2 <<< `grep -n "##{$1}##" $NGINXCONF | cut -d: -f1`
    
40.     if [ ! -z $num1 ];then
    
41.         cp $NGINXCONF ${NGINXCONF}_del_${1}.bak
    
42.         sed -i "${num1},${num2}d" $NGINXCONF
    
43.         rm -rf $USERNGINXCONF
    
44.         echo "delelte file $USERNGINXCONF and modify nginx main file sucess"
    
45.     else
    
46.         echo "nginx main conf is not exist $1 record , nothing to do"
    
47.     fi
    
48. }
    
49. function addsambaconf
    
50. {
    
51.     read num1 num2 <<< `grep -n "\*\*{$1}\*\*" $SAMBACONF | cut -d: -f1`
    
52.     if [ -z $num1 ];then
    
53.         read num1 num2 <<< `grep -n '\*\*{{user}}\*\*' $TEMPLATE|cut -d: -f1`
    
54.         sed -n -e "s/{user}/$1/g" -e "$num1,${num2}p" $TEMPLATE >> $SAMBACONF
    
55.         cp $SAMBACONF ${SAMBACONF}_add_${1}.bak
    
56.         echo "backup samba config file in ${SAMBACONF}_add_${1}.bak modify $SAMBACONF file add user $1 sucess"
    
57.     else
    
58.         echo "$1 user's record is exist in $SAMBACONF , nothing to do"
    
59.     fi
    
60. }
    
61. function delsambaconf
    
62. {
    
63.     read num1 num2 <<< `grep -n "\*\*{$1}\*\*" $SAMBACONF | cut -d: -f1`
    
64.     if [ ! -z $num1 ];then
    
65.         cp $SAMBACONF ${SAMBACONF}_del_${1}.bak
    
66.         sed -i "${num1},${num2}d" $SAMBACONF
    
67.         echo "modify samba config file sucess and drop user $1"
    
68.     else
    
69.         echo "samba conf is not exist $1 record , nothing to do"
    
70.     fi
    
71. }
    
72. function addsystemuser
    
73. {
    
74.    groupadd $1
    
75.    useradd -g $1 -m -s /bin/bash -d /home/${1}/ $1
    
76.    chmod +x /home/${1}
    
77.    echo -e "${1}\n${1}" | passwd $1
    
78.    echo "add system user $1 sucess"
    
79. }
    
80. function delsystemuser
    
81. {
    
82.     userdel -r -f $1 > /dev/null 2>&1
    
83.     echo "delete system user $1 sucess"
    
84. }
    
85. function addsambauser
    
86. {
    
87.     echo -e "$1\n$1" | $SMBPASSWD -s -a $1
    
88.     echo "add samba user $1 sucess"
    
89. }
    
90. function delsambauser
    
91. {
    
92.     $SMBPASSWD -x $1 > /dev/null 2>&1
    
93.     echo "delete samba user $1 sucess"
    
94. }
    
95. function co
    
96. {
    
97.     svn co --username ${1} --password ${1}123 svn://192.168.1.200/yanfa3/lava.cn/dev /home/${1}/gamebox
    
98. }
    
99. function modifyconfig
    
100. {
     
101.     cp /home/${1}/gamebox/include/Config.local.php /home/${1}/gamebox/include/Config.php
     
102.     sed -i "3s/b/${1}/g" /home/${1}/gamebox/include/Config.php
     
103. }
     
104. function useage
     
105. {
     
106.     echo -e "useage:$0 -a/-d username"
     
107. }
     
108. function addu
     
109. {
     
110.     addnginxconf $1
     
111.     addsambaconf $1
     
112.     addsystemuser $1
     
113.     addsambauser $1
     
114.     mkdir -p /tmp/smarty/${1}/compile
     
115.     chmod -R 777 /tmp/smarty/${1}/
     
116.     $NGINXSBIN -t
     
117.     if [ $? -eq 0 ];then
     
118.          $NGINXSBIN -s reload
     
119.     else
     
120.          echo "nginx test parm fail , will not nginx -s reload"
     
121.     fi
     
122.     $SMBSBIN restart
     
123.     co $1
     
124.     modifyconfig $1
     
125.     touch /home/${1}/gamebox/htodcs/index.html
     
126.     chmod 777 /home/${1}/gamebox/htdocs/index.html
     
127.     chown -R ${1}.${1} /home/${1}/
     
128. }
     
129. function delu {
     
130.     delnginxconf $1
     
131.     delsambaconf $1
     
132.     delsambauser $1
     
133.     delsystemuser $1
     
134.     rm -rf /tmp/smarty/${1}/
     
135.     $NGINXSBIN -s reload
     
136.     $SMBSBIN restart
     
137. }
     
138. #addnginxconf shijingbo
     
139. #addsambaconf $1
     
140. #delnginxconf shijingbo
     
141. #delsambaconf $1
     
142. #addsystemuser $1
     
143. #delsystemuser $1
     
144. #getopts ":a:d:" opt
     
145. 
     
146. if [ $# -ne 2 ];then
     
147.     useage;exit 1;
     
148. fi
     
149. #addu $2
     
150. 
     
151. while getopts ":a:d:" opt
     
152. do
     
153.     case $opt in
     
154.         a) addu $OPTARG;;
     
155.         d) delu $OPTARG;;
     
156.         ?) useage;exit 1;;
     
157.     esac
     
158. done
     
159. #$SMBSBIN restart

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hackers365

新接手一台服务器。想快速了解服务器信息。肿么办？。。发个脚本。愣说我有非法内容。。所以放在附件里了。。

hackers365

监控进程。如果down掉。。把它启动。并邮件报警。报警超过三次。则不再发送邮件报警。进程恢复以后发送恢复邮件通知。。需要安装msmtp才可以发邮件。

1. #!/bin/bash
   
2. #monitor services,if service down mail to administrator
   
3. #and restart the service
   
4. #services list,you can add the monitor service to it
   
5. 
   
6. #define monitor services
   
7. servicelist=(httpd nginx phpfpm)
   
8. LOG_PATH=/var/log/monitor.log
   
9. #define service start parameters
   
10. httpd="service httpds start"
    
11. httpd_log="/var/log/messages"
    
12. httpd_pid="/etc/httpd/run/httpd.pid"
    
13. nginx="/usr/local/nginx/sbin/nginx"
    
14. nginx_log="/usr/local/nginx/logs/error.log"
    
15. nginx_pid="/usr/local/nginx/logs/nginx.pid"
    
16. phpfpm="/usr/local/php5.3.25/sbin/php-fpm"
    
17. phpfpm_log="/usr/local/php5.3.25/var/log/php-fpm.log"
    
18. phpfpm_pid="/usr/local/php5.3.25/var/run/php-fpm.pid"
    
19. 
    
20. function ser_restart()
    
21. {
    
22.         if [ $# -ne 1 ];then
    
23.                 :
    
24.         else
    
25.                 count=1
    
26.                 while [ $count -lt 4 ];do
    
27.                         `$1>/dev/null 2>&1`
    
28.                         if [ $? -eq 0 ];then
    
29.                                 return $count;
    
30.                         fi
    
31.                         let "count=$count+1"
    
32.                 done
    
33. 
    
34.         fi
    
35.         if [ $count -eq 4 ];then
    
36.                 count=0
    
37.         fi
    
38.         #return restart count
    
39.         return $count;
    
40. }
    
41. function recovery_alert()
    
42. {
    
43.         ipaddr=`ifconfig eth0|grep 'inet addr'|awk -F: '{print $2}'|awk '{print $1}'`
    
44.         subj="`date` $1 now is ok!"
    
45.         log_error "$subj"
    
46.         echo "$subj"|/usr/bin/mutt -s "$subj" 13876005014@139.com
    
47. }
    
48. function alert_admin()
    
49. {
    
50.         ipaddr=`ifconfig eth0|grep 'inet addr'|awk -F: '{print $2}'|awk '{print $1}'`
    
51.         eval log_path=\${${1}_log}
    
52.         if [ $2 -eq 0 ];then
    
53.                 subj="$ipaddr: $1 is down and restart 3 counts but fail"
    
54.         else
    
55.                 subj="$ipaddr: $1 is down and restart $2 counts, now the service is ok!"
    
56.         fi
    
57.         tail -n10 $log_path>/tmp/temp
    
58.         log="`date` $1 is down"
    
59.         log_error "$log"
    
60.         /usr/bin/mutt -s "$subj" 13876005014@139.com</tmp/temp
    
61.         rm -rf /tmp/temp
    
62. }
    
63. function check_status()
    
64. {
    
65.         eval pid=\${${1}_pid}
    
66.         #whether file is exist
    
67.         if [ -e $pid ];then
    
68.                 ps aux|grep -v 'grep'|grep "`cat $pid`" > /dev/null 2>&1
    
69.                 if [ $? -eq 0 ];then
    
70.                         :
    
71.                 else
    
72.                         return 1
    
73.                 fi
    
74.         else
    
75.                 return 1
    
76.         fi
    
77. }
    
78. function log_error()
    
79. {
    
80.         echo "$1" >> $LOG_PATH
    
81. }
    
82. #now,we check the service start string is OK
    
83. while :
    
84. do
    
85.         for a in ${servicelist[@]}
    
86.         do
    
87.                 eval tep=\${${a}_count:=0}
    
88.                 check_status $a
    
89.                 if [ $? -eq 0 ];then
    
90.                         #decide whether state is recovery,if recovery then send recovery alert mail
    
91.                         if [ $tep -eq 3 ];then
    
92.                                 recovery_alert $a
    
93.                         fi
    
94.                         eval ${a}_count=0
    
95.                 else
    
96.                         #if alert count > 3 ,then ignore alert
    
97.                         eval tep=\${${a}_count:=0}
    
98. 
    
99.                         if [  $tep -lt 3 ];then
    
100.                                 #restart service
     
101.                                 eval ha="\${${a}}"
     
102.                                 ser_restart "$ha"
     
103.                                 #alert administrator
     
104.                                 alert_admin "$a" "$?"
     
105.                                 let ${a}_count=${a}_count+1
     
106.                         else
     
107.                                 :
     
108.                         fi
     
109.                 fi
     
110.         done
     
111. sleep 10
     
112. done
     

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yuhongchun

我们的开发环境是在一台服务器上。程序员映射目录到自己的机器上。每个人在服务器上配置一个虚拟主机。通过 ...
hackers365 发表于 2011-09-17 11:08

这脚本相当实用,手动添加确实是很烦燥的事情,谢谢分享,另外,麻烦你告知你的ID号和想要的书，我尽量帮你申请！！

coralzd

linux 负载报警脚本,系统负载超过一定数值，就重启php-cgi，并发送报警短信。

1. #!/bin/sh
   
2. #description：system load average
   
3. #author：coralzd powered by www.freebsdsystem.org
   
4. host=$(hostname)
   
5. channel=$(hostname | sed 's/[0-9]//g')
   
6. runday=$(date "+%Y-%m-%d")
   
7. IPhost=$(/sbin/ifconfig  | grep 'inet addr:'| grep -v '127.0.0.1' | cut -d: -f2 | awk '{ print $1}')
   
8. i=10
   
9.   while [ 1 ];do
   
10. rundaytime=$(date "+%Y-%m-%d %H:%M:%S")
    
11. L=$(cat /proc/loadavg|cut -c1-4)
    
12. RESULT=$(echo "$L > $i"|bc)
    
13. if [ "${RESULT}" == "$i" ]; then
    
14. echo "$runday" >> /var/tmp/${host}.txt
    
15. wget http://10.10.10.10/phpsms/smsu.php?phone=15012345678\&msg=warning%20${IPhost}%20Load%20avarage%20is%20high -O /dev/null >/dev/null 2>&1
    
16. /usr/local/php52/sbin/php-fpm restart
    
17. echo "${runday}" >> /var/log/${host}.txt
    
18. echo "The system load average is 10+ ,php-fpm already restart" >> /var/log/${host}.txt
    
19. fi
    
20. sleep 600
    
21. done

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coralzd

文件防篡改脚本，已有文件被修改，立即发送报警短信。

1. #!/bin/bash
   
2. #description： check files shell
   
3. #author：coralzd powered by www.freebsdsystem.org
   
4. checkdir=/data/www/bbs.xxx.com
   
5. 
   
6. ipadd=`ifconfig |grep "inet" |cut -c 0-36|sed -e 's/[a-zA-Z: ]//g' |grep -v "127.0.0.1"`
   
7. 
   
8. while [ 1 ]
   
9. do
   
10.   DATE=`date +%Y-%m-%d.%H:%M:%S`
    
11.   find ${checkdir} \( -path ${checkdir}/forumdata/threadcaches -o -path  ${checkdir}/forumdata_1/threadcaches -o -path  ${checkdir}/forumdata_1/templates  -o -path ${checkdir}/f
    
12. orumdata_1/cache -o -path ${checkdir}/forumdata/dzwxuser -o -path ${checkdir}/attachments -o -path ${checkdir}/forumdata/cache -o -path ${checkdir}/forumdata/templates -o -path
    
13. ${checkdir}/forumdata/dzwxuser -o -path ${checkdir}/dzwxuserid/cache -o -path ${checkdir}/forumdata_1 \) -prune -o -name "*php" -mmin -1 -print >/tmp/tmpdd
    
14.   SZ=`ls -la /tmp/tmpdd|awk '{print $5}'`
    
15.   if [ "${SZ}" -gt "2" ]; then
    
16.         SN=`cat /tmp/tmpdd`
    
17.     echo ${DATE} ${SN} >>/var/tmp/checkfile.log
    
18.     wget http://10.10.10.10/phpsms/smsu.php?phone=15012345678\&msg=%E7%95%99%E6%84%8F%EF%BC%9A${ipadd}_%E5%8F%AF%E8%83%BD%E5%87%BA%E7%8E%B0%E6%96%87%E4%BB%B6%E7%AF%A
    
19. 1%E6%94%B9 -O /dev/null >/dev/null 2>&1
    
20.   fi
    
21.   sleep 60
    
22. done
    

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coralzd

nginx_php 自动安装脚本第二版。

1. #!/bin/bash
   
2. # author:coralzd powered by www.freebsdsystem.org
   
3. # written by coralzd 2010.11.05
   
4. # version 0.1.4 build 20110831
   
5. # description: nginx php mysql install shell
   
6. 
   
7. nginx_dir="/usr/local/nginx"
   
8. php52_dir="/usr/local/php52"
   
9. mysql_dir="/usr/local/mysql"
   
10. 
    
11. function init()
    
12. {
    
13. 
    
14. yum -y install wget gcc gcc-c++ autoconf bison flex re2c  libmhash libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gd gd-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients openldap-servers
    
15. 
    
16. read -p "Now,will download nginxphp software...Y|y:"  nginxphp
    
17. 
    
18. case "$nginxphp" in
    
19. 
    
20.      Y|y)
    
21. 
    
22. echo -n "starting download nginx_php ..."
    
23. cat > list << "EOF" &&
    
24. nginx-1.0.1.tar.gz
    
25. php-5.2.17.tar.gz
    
26. php-5.2.17-fpm-0.5.14.diff.gz
    
27. libiconv-1.13.1.tar.gz
    
28. libmcrypt-2.5.8.tar.gz
    
29. mcrypt-2.6.8.tar.gz
    
30. memcache-2.2.5.tgz
    
31. mhash-0.9.9.9.tar.gz
    
32. mysql-5.1.58.tar.gz
    
33. suhosin-patch-5.2.17-0.9.7.patch
    
34. pcre-8.10.tar.gz
    
35. autoconf-2.13.tar.gz
    
36. eaccelerator-0.9.5.3.tar.bz2
    
37. PDO_MYSQL-1.0.2.tgz
    
38. libunwind-0.99.tar.gz
    
39. ImageMagick.tar.gz
    
40. imagick-2.3.0.tgz
    
41. google-perftools-1.6.tar.gz
    
42. fcgi.conf
    
43. php.ini
    
44. my.cnf
    
45. nginx.conf
    
46. php-fpm.conf
    
47. EOF
    
48. mkdir packages
    
49.         for i in `cat list`
    
50. do
    
51. if [ -s packages/$i ]; then
    
52.   echo "$i [found]"
    
53. else
    
54.   echo "Error: $i not found!!!download now......"
    
55.   wget http://www.freebsdsystem.org/linux/nginx-php/$i -P packages/
    
56. fi
    
57. wget http://www.freebsdsystem.org/linux/nginx-php/nginxd
    
58. wget http://www.freebsdsystem.org/linux/nginx-php/php-fpm
    
59. mv nginxd /etc/init.d/
    
60. mv php-fpm /etc/init.d/
    
61. chmod 755 /etc/init.d/*
    
62. chkconfig --add nginxd
    
63. chkconfig --add php-fpm
    
64. echo "create the eaccelerator directory to /data0/cache"
    
65. mkdir /data0/cache
    
66. echo "create the mysql data directory to /data0/mysql/data"
    
67. mkdir -p /data0/mysql/data
    
68. echo "PATH=/usr/local/mysql/bin/:$PATH" >> /etc/profile
    
69. source  /etc/profile
    
70. done
    
71. ;;
    
72. 
    
73. *)
    
74. 
    
75.   echo -n "exit install script"
    
76.    exit 0
    
77. ;;
    
78. 
    
79. esac  
    
80. 
    
81. groupadd www &&  useradd www -s /sbin/nologin -g www
    
82. groupadd mysql && useradd mysql -s /sbin/nologin -g mysql
    
83. echo "www and mysql user && group create!"
    
84. cd packages/
    
85. tar zxf
    
86. /bin/rm -rf list
    
87. 
    
88. echo -e "All of installed sucussful!"
    
89. 
    
90. 
    
91. }
    
92. function is_version()
    
93. 
    
94. {
    
95. 
    
96.    
    
97. if [ `uname -m` == "x86_64" ];then
    
98. tar zxf libunwind-0.99.tar.gz
    
99. tar zxvf libunwind-0.99.tar.gz
    
100. cd libunwind-0.99/
     
101. CFLAGS=-fPIC ./configure
     
102. make CFLAGS=-fPIC
     
103. make CFLAGS=-fPIC install
     
104. cd ../
     
105. else
     
106. 
     
107.         echo "your system is 32bit ,not install libunwind lib!"
     
108. fi
     
109. 
     
110. 
     
111. }
     
112. 
     
113. function ins_nginx()
     
114. 
     
115. {
     
116. 
     
117. cd packages/
     
118. is_version
     
119. tar zxf google-perftools-1.6.tar.gz
     
120. cd google-perftools*
     
121. ./configure
     
122. make
     
123. make install
     
124. cd ..
     
125. 
     
126. tar zxf pcre-8.10.tar.gz
     
127. cd pcre-*
     
128. ./configure
     
129. make
     
130. make install
     
131. cd ..
     
132. tar zxf nginx-1.0.1.tar.gz
     
133. cd nginx-1.0.1
     
134. ./configure --prefix=${nginx_dir} --user=www --group=www --with-http_stub_status_module   
     
135. 
     
136. make && make install
     
137. cd ..
     
138. rm -rf /usr/local/nginx/conf/nginx.conf
     
139. echo "/usr/local/lib" > /etc/ld.so.conf.d/usr_local_lib.conf
     
140. cp nginx.conf /usr/local/nginx/conf/
     
141. cp fcgi.conf /usr/local/nginx/conf/
     
142. echo "nginx installed sucussfully!"
     
143. }
     
144. 
     
145. function ins_mysqlserver()
     
146. {
     
147. 
     
148. cd packages/
     
149. tar zxf mysql-5.1.58.tar.gz
     
150. cd mysql-5.1.58
     
151. CHOST="x86_64-pc-linux-gnu"
     
152. CFLAGS="-march=nocona -O2 -pipe"
     
153. CXXFLAGS="${CFLAGS}"
     
154. ./configure --prefix=/usr/local/mysql --enable-assembler --with-server-suffix=-DZWWW --enable-thread-safe-client --enable-local-infile --enable-thread-safe-client --with-big-tables --with-charset=utf8 --with-client-ldflags=-all-static --with-collation=utf8_general_ci --with-extra-charsets=all --with-mysqld-ldflags=-all-static --with-mysqld-ldflags=-ltcmalloc  --with-mysqld-user=mysql --with-plugins=partition,myisammrg --with-pthread --with-unix-socket-path=/tmp/mysql.sock --without-ndb-debug
     
155. make && make install
     
156. cp support-*/mysql.server /etc/init.d/mysqld
     
157. cp my.cnf /etc/
     
158. chmod 744 /etc/init.d/mysqld
     
159. cd /usr/local/mysql
     
160. 
     
161. chown -R mysql:mysql .
     
162. rm -rf sql-bench mysql-test
     
163. mkdir -p /data0/mysql/relaylog/
     
164. mkdir -p /data0/mysql/binlog/
     
165. chown -R mysql.mysql /data0/mysql
     
166. 
     
167. /usr/local/mysql/bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data0/mysql/data
     
168. echo "mysql server  5.1.58 installed successfully!"
     
169. }
     
170. 
     
171. function ins_mysqlclient()
     
172. {
     
173. 
     
174. cd packages/
     
175. tar zxf mysql-5.1.58.tar.gz
     
176. cd mysql-5.1.58
     
177. CHOST="x86_64-pc-linux-gnu"
     
178. CFLAGS="-march=nocona -O2 -pipe"
     
179. CXXFLAGS="${CFLAGS}"
     
180. ./configure "--prefix=${mysql_dir}"   "--with-mysqld-user=mysql"   "--without-debug" "--with-charset=utf8"  "--with-extra-charsets=all"  "--with-pthread" "--with-big-tables" "--enable-thread-safe-client" "--enable-assembler" "--with-readline" "--with-ssl" "--enable-local-infile"  "--without-server"
     
181. 
     
182. make && make install
     
183. cd /usr/local/mysql
     
184. chown -R mysql:mysql .
     
185. rm -rf sql-bench mysql-test
     
186. echo "mysql client  5.1.58 installed successfully!"
     
187. }
     
188. function ins_php52()       
     
189. {
     
190. cd packages/
     
191. tar zxf libiconv-1.13.1.tar.gz
     
192. cd libiconv-1.13.1/
     
193. ./configure --prefix=/usr/local
     
194. make
     
195. make install
     
196. cd ../
     
197. 
     
198. tar zxf autoconf-2.13.tar.gz
     
199. cd autoconf-2.13
     
200. ./configuire --prefix=/usr
     
201. make && make install
     
202. cd ..
     
203. 
     
204. tar zxf libmcrypt-2.5.8.tar.gz
     
205. cd libmcrypt-2.5.8/
     
206. ./configure
     
207. make
     
208. make install
     
209. /sbin/ldconfig
     
210. cd libltdl/
     
211. ./configure --enable-ltdl-install
     
212. make
     
213. make install
     
214. cd ../../
     
215. 
     
216. tar zxf mhash-0.9.9.9.tar.gz
     
217. cd mhash-0.9.9.9/
     
218. ./configure
     
219. make
     
220. make install
     
221. cd ../
     
222. 
     
223. ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la
     
224. ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so
     
225. ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4
     
226. ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8
     
227. ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a
     
228. ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la
     
229. ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so
     
230. ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2
     
231. ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1
     
232. ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config
     
233. 
     
234. tar zxf mcrypt-2.6.8.tar.gz
     
235. cd mcrypt-2.6.8/
     
236. /sbin/ldconfig
     
237. ./configure
     
238. make
     
239. make install
     
240. cd ../
     
241. 
     
242. 
     
243. tar zxf php-5.2.17.tar.gz
     
244. gzip -cd php-5.2.17-fpm-0.5.14.diff.gz | patch -d php-5.2.17 -p1
     
245. cd php-5.2.17/
     
246. patch -p1 -i ../suhosin-patch-5.2.17-0.9.7.patch
     
247. ./buildconf --force  
     
248. ./configure --prefix=${php52_dir} --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-config-file-path=${php52_dir}/etc  --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --enable-suhosin --enable-ftp
     
249. make ZEND_EXTRA_LIBS='-liconv'
     
250. make install
     
251. cd ..
     
252. cp php.ini /usr/local/php52/etc/
     
253. cp php-fpm.conf /usr/local/php52/etc/
     
254. 
     
255. echo "/usr/local/mysql/lib/mysql" >> /etc/ld.so.conf.d/mysql_lib.conf
     
256. /sbin/ldconfig
     
257. echo "php52 installed successfully!"
     
258. }
     
259. 
     
260. function ins_php52ext()
     
261. 
     
262. {
     
263. cd packages/
     
264. 
     
265. tar zxf memcache-2.2.5.tgz
     
266. cd memcache-2.2.5/
     
267. ${php52_dir}/bin/phpize
     
268. ./configure --with-php-config=${php52_dir}/bin/php-config
     
269. make
     
270. make install
     
271. cd ../
     
272. 
     
273. tar jxf eaccelerator-0.9.5.3.tar.bz2
     
274. cd eaccelerator-0.9.5.3
     
275. ${php52_dir}/bin/phpize
     
276. ./configure --enable-eaccelerator=shared --with-eaccelerator-shared-memory --with-php-config=${php52_dir}/bin/php-config
     
277. make
     
278. make install
     
279. cd ../
     
280. 
     
281. #tar zxf PDO_MYSQL-1.0.2.tgz
     
282. #cd PDO_MYSQL-1.0.2/
     
283. #${php52_dir}/bin/phpize
     
284. #./configure --with-php-config=${php52_dir}/bin/php-config --with-pdo-mysql=${mysql_dir}
     
285. #make
     
286. #make install
     
287. #cd ../
     
288. 
     
289. tar zxf ImageMagick.tar.gz
     
290. cd ImageMagick-6.5.1-2/
     
291. ./configure
     
292. make
     
293. make install
     
294. cd ../
     
295. 
     
296. tar zxf imagick-2.3.0.tgz
     
297. cd imagick-2.3.0/
     
298. ${php52_dir}/bin/phpize
     
299. ./configure --with-php-config=${php52_dir}/bin/php-config
     
300. make
     
301. make install
     
302. cd ..
     
303. 
     
304. 
     
305. echo "php52 extension installed successfully!"
     
306. 
     
307. 
     
308. }
     
309. 
     
310. case $1 in
     
311. 
     
312. 
     
313. init)
     
314. 
     
315.         init
     
316.          ;;
     
317. ins_mysqlserver)
     
318.          
     
319.           ins_mysqlserver
     
320. 
     
321.           ;;
     
322. ins_mysqlclient)
     
323.           ins_mysqlclient
     
324.           ;;
     
325. ins_nginx)
     
326.            ins_nginx
     
327.            ;;
     
328. ins_php52)
     
329.        ins_php52  
     
330.            ;;
     
331. ins_php52ext)
     
332.        ins_php52ext
     
333.        ;;
     
334. *)
     
335. 
     
336.      echo "Usage:`basename $0` {init|ins_mysqlserver|ins_mysqlclient|ins_php52|ins_php52ext}"
     
337.          ;;
     
338. esac
     

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