使用echo指令清空tomcat日志檔案 echo -n "" > /server/tomcat/logs/catalina.out ==>要加上"-n"參數,預設情況下會"\n",也就是回車符 du -h /server/tomcat/logs/catalina.out 測試執行個體: [root@zdz ~]# echo -n "" > /server/tomcat/logs/catalina.out [root@zdz ~]# du -h /server/tomcat/logs/catalina.out 0 /server/tomcat/logs/catalina.out
使用echo指令清空日志檔案
echo -n "" > /server/tomcat/logs/catalina.out ==>要加上"-n"參數,預設情況下會"\n",也就是回車符
du -h /server/tomcat/logs/catalina.out
使用echo指令清空tomcat日志檔案測試執行個體:
[root@zdz ~]# echo -n "" > /server/tomcat/logs/catalina.out
[root@zdz ~]# du -h /server/tomcat/logs/catalina.out
0 /server/tomcat/logs/catalina.out
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