Crontab鍛戒护鐢ㄤ簬鍦↙inux绯荤粺涓缃畾鏃朵换鍔°€備互涓嬫槸浣跨敤Crontab鍛戒护鐨勫熀鏈楠わ細

1. 鎵撳紑缁堢鎴栧懡浠よ鐣岄潰銆?/p>

2. 杈撳叆浠ヤ笅鍛戒护浠ョ紪杈戝綋鍓嶇敤鎴风殑Crontab鏂囦欢锛?/p>

crontab -e

3. 濡傛灉鏄涓€娆′娇鐢–rontab鍛戒护锛岀郴缁熶細瑕佹眰閫夋嫨榛樿鐨勬枃鏈紪杈戝櫒锛岄€夋嫨涓€涓紪杈戝櫒骞舵寜涓婨nter閿€?/p>

4. 鍦ㄧ紪杈戝櫒涓紝姣忎竴琛屼唬琛ㄤ竴涓畾鏃朵换鍔°€傛瘡琛岀殑鏍煎紡濡備笅锛?/p>

* * * * * command

鍏朵腑锛?code>*浠ｈ〃鏃堕棿鐨勫瓧娈碉紝鍙互鏄竴涓叿浣撶殑鏁板瓧鎴栦竴涓€氶厤绗?code>*銆備緷娆′唬琛ㄥ垎閽熴€佸皬鏃躲€佹棩鏈熴€佹湀浠姐€佹槦鏈熴€?/p>

command鏄鎵ц鐨勫懡浠ゆ垨鑴氭湰鐨勮矾寰勩€?/p>

5. 缂栬緫瀹孋rontab鏂囦欢鍚庯紝淇濆瓨骞跺叧闂紪杈戝櫒銆?/li>

浠ヤ笅鏄竴浜涘父瑙佺殑Crontab鍛戒护绀轰緥锛?/p>

• 姣忓ぉ涓婂崍9鐐硅繍琛岃剼鏈細

0 9 * * * /path/to/script.sh

• 姣忓懆涓€鐨勪笅鍗?鐐硅繍琛岃剼鏈細

0 14 * * 1 /path/to/script.sh

• 姣忛殧10鍒嗛挓杩愯鑴氭湰锛?/li>

*/10 * * * * /path/to/script.sh

• 姣忎釜鏈堢殑绗竴澶╄繍琛岃剼鏈細

0 0 1 * * /path/to/script.sh

• 姣忓ぉ鐨?鐐瑰埌4鐐逛箣闂存瘡闅?0鍒嗛挓杩愯鑴氭湰锛?/li>

30 2-4 * * * /path/to/script.sh

娉ㄦ剰锛氫慨鏀笴rontab鏂囦欢鍚庯紝瀹氭椂浠诲姟浼氱珛鍗崇敓鏁堛€傚鏋滈渶瑕佸垹闄ゅ綋鍓嶇敤鎴风殑鎵€鏈夊畾鏃朵换鍔★紝鍙互浣跨敤鍛戒护crontab -r銆?/p>