

前文指路:
Tar工具全备、增量备份网站,Shell脚本实现自动打包备份:
#!/bin/bash #Auto Backup Linux System Files #by author rivers on 2021-09-28 SOURCE_DIR=( $* ) TARGET_DIR=/data/backup/ YEAR=`date +%Y` MONTH=`date +%m` DAY=`date +%d` WEEK=`date +%u` A_NAME=`date +%H%M` FILES=system_backup.tgz CODE=$? if [ -z "$*" ];then echo -e "\033[32mUsage:\nPlease Enter Your Backup Files or Directories\n--------------------------------------------\n\nUsage: { $0 /boot /etc}\033[0m" exit fi #Determine Whether the Target Directory Exists if [ ! -d $TARGET_DIR/$YEAR/$MONTH/$DAY ];then mkdir -p $TARGET_DIR/$YEAR/$MONTH/$DAY echo -e "\033[32mThe $TARGET_DIR Created Successfully !\033[0m" fi #EXEC Full_Backup Function Command Full_Backup() { if [ "$WEEK" -eq "7" ];then rm -rf $TARGET_DIR/snapshot cd $TARGET_DIR/$YEAR/$MONTH/$DAY ;tar -g $TARGET_DIR/snapshot -czvf $FILES ${SOURCE_DIR[@]} [ "$CODE" == "0" ]&&echo -e "--------------------------------------------\n\033[32mThese Full_Backup System Files Backup Successfully !\033[0m" fi } #Perform incremental BACKUP Function Command Add_Backup() { if [ $WEEK -ne "7" ];then cd $TARGET_DIR/$YEAR/$MONTH/$DAY ;tar -g $TARGET_DIR/snapshot -czvf $A_NAME$FILES ${SOURCE_DIR[@]} [ "$CODE" == "0" ]&&echo -e "-----------------------------------------\n\033[32mThese Add_Backup System Files $TARGET_DIR/$YEAR/$MONTH/$DAY/${YEAR}_$A_NAME$FILES Backup Successfully !\033[0m" fi } sleep 3 Full_Backup;Add_Backup
4.2 收集系统信息—案例
Shell脚本实现服务器信息自动收集:
cat <<EOF ++++++++++++++++++++++++++++++++++++++++++++++ ++++++++Welcome to use system Collect+++++++++ ++++++++++++++++++++++++++++++++++++++++++++++ EOF ip_info=`ifconfig |grep "Bcast"|tail -1 |awk '{print $2}'|cut -d: -f 2` cpu_info1=`cat /proc/cpuinfo |grep 'model name'|tail -1 |awk -F: '{print $2}'|sed 's/^ //g'|awk '{print $1,$3,$4,$NF}'` cpu_info2=`cat /proc/cpuinfo |grep "physical id"|sort |uniq -c|wc -l` serv_info=`hostname |tail -1` disk_info=`fdisk -l|grep "Disk"|grep -v "identifier"|awk '{print $2,$3,$4}'|sed 's/,//g'` mem_info=`free -m |grep "Mem"|awk '{print "Total",$1,$2"M"}'` load_info=`uptime |awk '{print "Current Load: "$(NF-2)}'|sed 's/\,//g'` mark_info='BeiJing_IDC' echo -e "\033[32m-------------------------------------------\033[1m" echo IPADDR:${ip_info} echo HOSTNAME:$serv_info echo CPU_INFO:${cpu_info1} X${cpu_info2} echo DISK_INFO:$disk_info echo MEM_INFO:$mem_info echo LOAD_INFO:$load_info echo -e "\033[32m-------------------------------------------\033[0m" echo -e -n "\033[36mYou want to write the data to the databases? \033[1m" ;read ensure if [ "$ensure" == "yes" -o "$ensure" == "y" -o "$ensure" == "Y" ];then echo "--------------------------------------------" echo -e '\033[31mmysql -uaudit -p123456 -D audit -e ''' "insert into audit_system values('','${ip_info}','$serv_info','${ cpu_info1} X${cpu_info2}','$disk_info','$mem_info','$load_info','$mark_info')" ''' \033[0m ' mysql -uroot -p123456 -D test -e "insert into audit_system values('','${ip_info}','$serv_info','${cpu_info1} X${cpu_info2} ','$disk_info','$mem_info','$load_info','$mark_info')" else echo "Please wait,exit......" exit fi
批量部署lnmp 架构:
[root@web-server01~/script]# vim lnmp.sh #!/bin/bash #install lnmp #by author rivers on 2021-9-28 # nginx 环境准备 Nginx_url=https://nginx.org/download/nginx-1.20.1.tar.gz Nginx_prefix=/usr/local/nginx # mysql 环境准备 Mysql_version=mysql-5.5.20.tar.gz Mysql_dir=mysql-5.5.20 Mysql_url=https://downloads.mysql.com/archives/get/p/23/file/mysql-5.5.20.tar.gz Mysql_prefix=/usr/local/mysql/ # php 环境准备 Php_version=php-7.2.10.tar.gz Php_prefix=/usr/local/php-7.2.10/ function nginx_install(){ if [[ "$1" -eq "1" ]];then if [ $? -eq 0 ];then make && make install fi fi } function mysql_install(){ if [[ "$1" -eq "2" ]];then -DMYSQL_UNIX_ADDR=/tmp/mysql.sock \ -DMYSQL_DATADIR=/data/mysql \ -DSYSCONFDIR=/etc \ -DMYSQL_USER=mysql \ -DMYSQL_TCP_PORT=3306 \ -DWITH_XTRADB_STORAGE_ENGINE=1 \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_PARTITION_STORAGE_ENGINE=1 \ -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ -DWITH_MYISAM_STORAGE_ENGINE=1 \ -DWITH_READLINE=1 \ -DENABLED_LOCAL_INFILE=1 \ -DWITH_EXTRA_CHARSETS=1 \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DEXTRA_CHARSETS=all \ echo -e "\033[32mThe $Mysql_dir Server Install Success !\033[0m" else echo -e "\033[32mThe $Mysql_dir Make or Make install ERROR,Please Check......" exit 0 fi /bin/cp support-files/my-small.cnf /etc/my.cnf /bin/cp support-files/mysql.server /etc/init.d/mysqld chmod +x /etc/init.d/mysqld chkconfig --add mysqld chkconfig mysqld on fi } function php_install(){ if [[ "$1" -eq "3" ]];then if [ $? -eq 0 ];then make ZEND_EXTRA_LIBS='-liconv' && make install if [[ "$1" -eq "3" ]];then wget $Php_url && tar xf $Php_version && cd $Php_dir && yum install bxml2* bzip2* libcurl* libjpeg* libpng* freetype* gmp* libm crypt* readline* libxslt* -y && ./configure --prefix=$Php_prefix --disable-fileinfo --enable-fpm --with-config-file-path=/etc --wi -config-file-scan-dir=/etc/php.d --with-openssl --with-zlib --with-curl --enable-ftp --with-gd --with-xmlrpc --with-jpeg-dir --w ith-png-dir --with-freetype-dir --enable-gd-native-ttf --enable-mbstring --with-mcrypt=/usr/local/libmcrypt --enable-zip --enable- mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-mysql-sock=/var/lib/mysql/mysql.sock --without-pear --enable-bcmath if [ $? -eq 0 ];then make ZEND_EXTRA_LIBS='-liconv' && make install echo -e "\n\033[32m-----------------------------------------------\033[0m" echo -e "\033[32mThe $Php_version Server Install Success !\033[0m" else echo -e "\033[32mThe $Php_version Make or Make install ERROR,Please Check......" exit 0 fi fi } PS3="Please enter you select install menu:" select i in nginx mysql php quit do "lnmp.sh" 113L, 3516C written [root@web-server01~/script]# vim lnmp.sh chkconfig --add mysqld chkconfig mysqld on fi } function php_install(){ if [[ "$1" -eq "3" ]];then if [ $? -eq 0 ];then make ZEND_EXTRA_LIBS='-liconv' && make install echo -e "\n\033[32m-----------------------------------------------\033[0m" echo -e "\033[32mThe $Php_version Server Install Success !\033[0m" else echo -e "\033[32mThe $Php_version Make or Make install ERROR,Please Check......" exit 0 fi fi } PS3="Please enter you select install menu:" select i in nginx mysql php quit do case $i in nginx) nginx_install 1 ;; mysql) mysql_install 2 ;; php) php_install 3 ;; quit) exit esac done
推荐阅读
>>>新手必备-Linux系统安装配置+Xshell远程连接
2022新版Linux运维高级云计算-红帽RHCE实战课程合集,扫描下方二维码即可领取!