Linux下用的腳本（不定時(shí)更新）

WindySky 2016-03-30

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Linux下用的腳本（不定時(shí)更新） 2014-05-21 20:16:27

分類： Linux

批量啟動(dòng)Tomcat

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#!/bin/bash

#JDK路徑

export JAVA_HOME="/usr/jdk1.7.0_09"

#前綴路徑

PREFIX="/data/webapp/apache-tomcat-80"

#起始編號(hào)

BEGIN=1

#終止編號(hào)

END=20

sudo chown -R ccapp:ccapp /data/webapp/apache-tomcat-80*

sudo chown -R ccapp:ccapp /usr/logs/*

#關(guān)閉

stop(){

for((i=$BEGIN;i<=$END;i++))

do

#抽取Tomcat進(jìn)程號(hào)PID

#pid=`ps -ef | grep tomcat7-$i |grep -v 'grep' | awk '{print $2}'`

#測(cè)試當(dāng)前進(jìn)程是否處于活動(dòng)狀態(tài)

#test "$pid" != "" && kill $pid && echo "Stop tomcat7-$i Successful!" || echo "Stop tomcat7-$i Failed!"

if [ $i -lt 10 ]; then

#echo "tomcat7-0$i"

pid=`ps -ef | grep apache-tomcat-800$i/ |grep -v 'grep' | awk '{print $2}'`

test "$pid" != "" && sudo kill $pid && echo "Stop apache-tomcat-800$i Successful!" || echo "Stop apache-tomcat-800$i Failed!"

else

#echo "tomcat7-$i"

pid=`ps -ef | grep apache-tomcat-80$i/ |grep -v 'grep' | awk '{print $2}'`

test "$pid" != "" && sudo kill $pid && echo "Stop apache-tomcat-80$i Successful!" || echo "Stop apache-tomcat-80$i Failed!"

fi

sleep 1

done

#echo

}

#啟動(dòng)

start(){

for((i=$BEGIN;i<=$END;i++))

do

#啟動(dòng)Tomcat

#$PREFIX$i/bin/startup.sh && echo "Start tomcat7-$i Successful!"

#echo

if [ $i -lt 10 ]; then

#echo "tomcat7-0$i"

$PREFIX\0$i/bin/startup.sh && echo "Start apache-tomcat-800$i Successful!"

else

#echo "tomcat7-$i"

$PREFIX$i/bin/startup.sh && echo "Start apache-tomcat-80$i Successful!"

fi

sleep 1

done

}

status(){

for((i=$BEGIN;i<=$END;i++))

do

#抽取Tomcat進(jìn)程號(hào)PID

#pid=`ps -ef | grep tomcat7-$i |grep -v 'grep' | awk '{print $2}'`

#打印PID

#echo "tomcat7-$i - $pid"

if [ $i -lt 10 ]; then

#echo "tomcat7-0$i"

#$PREFIX\810$i/bin/startup.sh && echo "Start tomcat7-810$i Successful!"

pid=`ps -ef | grep apache-tomcat-800$i/ |grep -v 'grep' | awk '{print $2}'`

echo "apache-tomcat-800$i - $pid"

else

#echo "tomcat7-$i"

#$PREFIX\81$i/bin/startup.sh && echo "Start tomcat7-81$i Successful!"

pid=`ps -ef | grep apache-tomcat-80$i/ |grep -v 'grep' | awk '{print $2}'`

echo "apache-tomcat-80$i - $pid"

fi

done

}

case "$1" in

start)

#echo "Start tomcat7-$BEGIN ~ tomcat7-$END"

#echo

start

#echo

;;

stop)

#echo "Stop tomcat7-$BEGIN ~ tomcat7-$END"

#echo

stop

#echo

;;

restart)

#echo "Restart tomcat7-$BEGIN ~ tomcat7-$END"

#echo

stop

sleep 2

start

#echo

;;

status)

#echo "Pid of tomcat7-$BEGIN ~ tomcat7-$END"

status

#echo

;;

*)

echo $"Usage: $0 {start|stop|restart|status}"

exit 1

;;

esac

Nginx自檢腳本(每60秒自動(dòng)檢測(cè)一次)

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#!/bin/bash
prefix=/usr/local/nginx_1.4.6/sbin
while :
do
nginxpid=`ps -C nginx --no-header | wc -l`
if [ $nginxpid -eq 0 ]; then
DATE=$(date +%Y-%m-%d %T)
killall nginx && $prefix/nginx && echo "$DATE Restart Nginx successful~" || echo "$DATE Fail to restart Nginx!"
sleep 60
else
DATE=$(date +%Y-%m-%d %T)
echo "$DATE : Nginx_Check is running, everything is OK~"
sleep 60
fi
done

業(yè)務(wù)部署自動(dòng)化腳本

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#!/bin/bash

#腳本說明

# 內(nèi)容分發(fā)至各實(shí)例

#變更記錄

#

#系統(tǒng)環(huán)境變量

PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin

export PATH

#自定義變量

bak=`date +%Y%m%d-%T`

prefix=/usr/

#tomcat_path=/usr/apache-tomcat-7.0.33/bin

project=APP

#begin=1

#end=15

#實(shí)例備份

cd $prefix

mkdir -p /home/user/$project/$bak

\cp -rf $project /home/user/$project/$bak

#根據(jù)實(shí)際情況修改,腳本參數(shù)如APP.zip解壓后可以為APP的文件夾

#也可以是APP文件夾下的內(nèi)容

cd /tmp/user/

rm -rf ${project}

mkdir $project

cp $project\.war ./$project

cd $project

unzip ${project}\.war

#unzip $1

cd ..

#chmod -R 755 $project

#分發(fā)copy,如果所有的工程都指向一個(gè)文件夾，則無需分發(fā)，直接拷貝

#for((i=$begin;i<=$end;i++))

#do

#根據(jù)需要增加覆蓋copy的項(xiàng)目

# \cp -rf $project $prefix-$i/webapps/

#done

#rm -rf $prefix$project

cp -avpf $project\/* $prefix$project\/

#Tomcat操作留給其他功能模塊控制

#cd $tomcat_path

#./shutdown.sh

#./startup.sh

echo "update successful!"

懶人用刪除Tomcat日志腳本（其實(shí)什么日志都能刪）

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#!/bin/bash

#前綴路徑

PREFIX="/usr/TomcatSvr7-"

#起始編號(hào)

BEGIN=2

#終止編號(hào)

END=20

for((i=$BEGIN;i<=$END;i++))

do

    #刪除歷史記錄

    rm -rf $prefix$i/logs/*0*

    cat /dev/null > $prefix$i/logs/catalina.out

done

Nginx日志管理

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logs_path=\"/usr/local/nginx_1.4.6/logs/\"

mv ${logs_path}www.log ${logs_path}www_$(date -d \"yesterday\" +\"%Y%m%d\").log

mv ${logs_path}error.log ${logs_path}error_$(date -d \"yesterday\" +\"%Y%m%d\").log

kill -HUP `cat ${logs_path}nginx.pid`

find $logs_path -name \"www_*log\" -mtime +0 -exec rm -rf {} ;

#find $logs_path -name \"access_*log\" -mtime +2 -exec rm -rf {} ;

find $logs_path -name \"error_*log\" -mtime +0 -exec rm -rf {} ;

在root下輸入crontab -e , 01 00 * * * /home/nginxlog.sh，指定每天0:01分自動(dòng)執(zhí)行腳本~

自動(dòng)配置LVM分區(qū)

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#!/bin/bash

DEV=/dev/sdb

VG=VG_DATA

LG=lv_data

DIR=/data

pvcreate $DEV \

&& vgcreate $VG $DEV \

&& lvcreate -l 100%PVS -n $LG $VG \

&& mkfs.ext4 /dev/$VG/$LG \

&& mkdir $DIR

&& mount /dev/$VG/$LG $DIR

Nginx配置

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server_tokens off;

sendfile on;

tcp_nopush on;

tcp_nodelay on;

keepalive_timeout 65;

client_header_timeout 10;

client_body_timeout 10;

reset_timedout_connection on;

send_timeout 10;

charset utf-8;

server_names_hash_bucket_size 128;

client_header_buffer_size 512k;

large_client_header_buffers 4 64k;

client_max_body_size 16m;

client_body_buffer_size 256k;

proxy_connect_timeout 60;

proxy_send_timeout 30;

proxy_read_timeout 30;

proxy_buffer_size 16k;

proxy_buffers 4 256k;

proxy_busy_buffers_size 512k;

proxy_temp_file_write_size 512k;

open_file_cache max=10240 inactive=20s;

open_file_cache_valid 30s;

open_file_cache_min_uses 10;

open_file_cache_errors on

Tomcat連接池配置

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port="5000"

protocol="org.apache.coyote.http11.Http11NioProtocol"

connectionTimeout="30000"

URIEncoding="UTF-8"

maxThreads="1000"

minSpareThreads="100"

acceptCount="300"

acceptorThreadCount="6"

keepAliveTimeout="120000"

maxKeepAliveRequests="1000"

enableLookups="false"

redirectPort="8443" />

實(shí)時(shí)查看連接數(shù)

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watch -n 1 "netstat -n | awk '/^tcp/ {++S[\$NF]} END {for(a in S) print a, S[a]}'"

遠(yuǎn)程切換Nginx

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#!/bin/bash

PORT1=8066

PORT2=10066

switch_to_8066(){

  ssh 10.10.10.11 "/bin/bash /root/nginx_p$PORT1.sh;exit"

}

switch_to_10066(){

  ssh 10.10.10.11 "/bin/bash /root/nginx_p$PORT2.sh;exit"

}

switch_to_all(){

  ssh 10.10.10.11 "/bin/bash /root/nginx_all.sh;exit"

}

case "$1" in

switch_to_8066)

echo "switch nginx to port $PORT1"

switch_to_8066

echo "switch to port $PORT1 success"

;;

switch_to_10066)

echo "switch nginx to port $PORT2"

switch_to_10066

echo "switch to port $PORT2 success"

;;

switch_to_all)

echo "switch nginx to port $PORT1 and $PORT2"

switch_to_all

echo "switch to port $PORT2 and $PORT1 success"

;;

*)

echo $"Usage: $0 {switch_to_$PORT1|switch_to_$PORT2|switch_to_all}"

exit 1

;;

esac

被遠(yuǎn)程調(diào)用的腳本，只有紅色部分有區(qū)別

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#!/bin/bash

NGINX_CONF=/usr/local/nginx_1.8.0/conf/

NGINX_SBIN=/usr/local/nginx_1.8.0/sbin/nginx

CONF_FILE=nginx_8066.conf

ps -ef | grep nginx |grep -v 'grep' |grep -v 'nginx_p8066.sh' | awk '{print $2}' | xargs kill

$NGINX_SBIN -c $NGINX_CONF$CONF_FILE

查看磁盤的TPS（每秒數(shù)據(jù)交換次數(shù)）

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iostat -d sda | grep sda | awk '{ print $2; }'

iostat -d | tail -n +4 | head -n -1 | awk '{s+=$2} END {print s}'

SVN自動(dòng)發(fā)布(撿漏)

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#!/bin/bash

REMOTE_HOST1=192.168.1.100

REMOTE_USER1=

REMOTE_PWD1=

DIR=TEST

PROJECT=TEST_PRO

BRANCH=trunk

SVN_URL=http://192.168.1.233/svn/

LOG=svn_file_change.log

TMP_DIR=/home/test/

TARGET_DIR=/data/save/

if [ ! -d $TMP_DIR$DIR ]; then

  mkdir $TMP_DIR$DIR

else

  echo "svn files is exist, script start......time : $(date -d today +%Y-%m-%d\ %H:%M:%S)" >> $TMP_DIR$LOG

  #rm -rf $TMP_DIR$DIR && echo "the old dir is deleted : $TMP_DIR$FILE, time : $(date -d today +%Y-%m-%d\ %H:%M:%S)" >> $TMP_DIR$LOG

  if [ $? -eq 0 ]; then

  svn co $SVN_URL$PROJECT/$BRANCH/$DIR

  if [ $? -eq 0 ]; then

  expect -c "

        spawn ssh $REMOTE_USER1@$REMOTE_HOST1 \"rm -rf $TARGET_DIR$DIR\"

        expect {

        \"*assword\" {set timeout 300; send \"$REMOTE_PWD1\r\";}

        \"yes/no\" {send \"yes\r\"; exp_continue;}

        }

        expect eof"

        expect -c "

        spawn scp -r $TMP_DIR$DIR $REMOTE_USER1@$REMOTE_HOST1:$TARGET_DIR

        expect {

        \"*assword\" {set timeout 300; send \"$REMOTE_PWD1\r\";}

        \"yes/no\" {send \"yes\r\"; exp_continue;}

        }

        expect eof"

        expect -c "

        spawn ssh $REMOTE_USER1@$REMOTE_HOST1 \"chown -R test:test $TARGET_DIR$DIR\"

        expect {

        \"*assword\" {set timeout 300; send \"$REMOTE_PWD1\r\";}

        \"yes/no\" {send \"yes\r\"; exp_continue;}

        }

        expect eof"

        #rm -rf $TMP_DIR$DIR

        else

            echo "svn error, can not copy the file!......" >> $TMP_DIR$LOG

        fi

    else

        echo "Unkown error......" >> $TMP_DIR$LOG

    fi

fi

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