工作中的一次用 PHP脚本每隔3秒钟去监控一个Memcached代理服务器Magent的运行状态。
crontab -e
#-----------------------------------------------------------------
*/1 * * * * /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 3 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 6 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 9 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 12 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 15 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 18 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 21 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 24 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 27 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 30 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 33 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 36 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 39 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 42 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 45 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 48 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
*/1 * * * * sleep 51 && /usr/local/php/bin/php /usr/local/nginx/www/MemcachedMagent/index.php 172.16.8.81 >/dev/null 2>&1
