簡單的linux service（linux服務）編寫，執行示例
1.寫一個簡單小程式
| 1234567891011 | #include<stdio.h>#include<stdlib.h>int main(int argc,char **argv){while(1) {printf("hello world\n");sleep(2);//2s }} |
2.gcc編譯
| 1 | gcc -o hello hello.c |
生成hello
| 1 | ./hello |
測試，ok！
3.在/etc/init.d/目錄下生成hello.sh指令碼
hello.sh:
| 1234567891011121314151617181920212223242526272829303132333435 | #!/bin/bashSERVERNAME="hello"start(){echo "start $SERVERNAME"/home/yao/projects/$SERVERNAMEecho "start $SERVERNAME ok!"exit 0;}stop(){echo "stop $SERVERNAME"killall $SERVERNAMEecho "stop $SERVERNAME ok!"}case "$1" instart)start;;stop)stop;;restart)stopstart;;*)echo "usage: $0 start|stop|restart"exit 0;esacexit |
4.更改指令碼檔案屬性
| 1 | chmod +x hello.sh |
5.執行
（1）啟動：
| 123 | [email protected]:/home/yao/projects# service hello.sh startstart hellohello world |
（2）停止：
| 123 |
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