1.判断文件夹是否存在
#!/bin/sh workspace="/home/web/mall" #如果文件夹不存在 if [ ! -d ${workspace} ]; then echo "is not exists" else echo "is exists" fi
2.切分nginx日志
1 #!/bin/bash 2 #function:cut nginx log files for lnmp v0.5 and v0.6 4 5 #set the path to nginx log files 6 log_files_path="/home/www/wwwlogs/" 7 backup_files_path="/alidata1/logs/nginx/" 8 9 10 log_files_dir=${backup_files_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/$(date -d "yesterday" +"%d") 11 12 if [ ! -d ${log_files_dir} ]; then 13 mkdir -p $log_files_dir 14 fi 15 16 #set nginx log files you want to cut 17 log_files_name=(access nginx_error wechat.51ekt.com mall.51ekt.com shop.51ekt.com api.51ekt.com.log) 18 #set the path to nginx. 19 nginx_sbin="/usr/local/nginx/sbin/nginx" 20 #Set how long you want to save 21 save_days=30 22 23 ############################################ 24 #Please do not modify the following script # 25 ############################################ 26 27 log_files_num=${#log_files_name[@]} 28 29 30 #cut nginx log files 31 for((i=0;i<$log_files_num;i++));do 32 log=${log_files_path}${log_files_name[i]}.log 33 if [ -f ${log} ];then 34 mv ${log_files_path}${log_files_name[i]}.log ${log_files_dir}/${log_files_name[i]}_$(date -d "yesterday" +"%Y%m%d").log 35 fi 36 done 37 38 #delete 30 days ago nginx log files 39 #find $log_files_path -mtime +$save_days -exec rm -rf {} \; 40 41 $nginx_sbin -s reload
