[nginx] Automatically cut log script every day

nginx When the daily log volume is relatively large, it is best to automatically cut and store it every day, so as to facilitate future query and analysis

<code><span>#!/bin/sh</span><span>###################</span><span>#filename: nginx_log_rotate.sh</span><span>#vsersion: 0.1v</span><span>#1 0 * * * /bin/sh /home/project/monitor/nginx_log_rotate.sh >/dev/null 2>&1</span><span>###################</span>logs_path=<span>"/usr/local/openresty/nginx/logs"</span>
old_logs_path=<span>${logs_path}</span>/old
nginx_pid=`cat /usr/local/openresty/nginx/logs/nginx.pid`

time_stamp=`date <span>-d</span><span>"yesterday"</span> +<span>"%Y-%m-%d"</span>`

mkdir -p <span>${old_logs_path}</span><span>#grep some mode file</span><span>for</span> file <span>in</span> `ls <span>$logs_path</span> | grep log$ | grep -v <span>'^20'</span>`
<span>do</span><span>if</span> [ ! <span>-f</span><span>${old_logs_path}</span>/<span>${time_stamp}</span>_<span>$file</span> ]
    <span>then</span>
        dst_file=<span>"<span>${old_logs_path}</span>/<span>${time_stamp}</span>_<span>$file</span>"</span><span>else</span>
        dst_file=<span>"<span>${old_logs_path}</span>/<span>${time_stamp}</span>_<span>$file</span>.$$"</span><span>fi</span>
    mv <span>$logs_path</span>/<span>$file</span><span>$dst_file</span><span>#gzip -f $dst_file  # do something with access.log.0</span><span>done</span>kill -USR1 <span>$nginx_pid</span></code>

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The above introduces the [nginx] daily automatic log cutting script, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.