// filename: main.c
#include <stdio.h>
int main(void)
{
printf("hello wolrd!\n");
return(-);
}
| Exit Code Number | Meaning | Example | Comments |
|---|---|---|---|
| 1 | Catchall for general errors | let “var1 = 1/0″ | Miscellaneous errors, such as ”divide by zero” and other impermissible operations |
| 2 | Misuse of shell builtins (according to Bash documentation) | empty_function() {} | Seldom seen, usually defaults to exit code 1 |
| 126 | Command invoked cannot execute | Permission problem or command is not an executable | |
| 127 | “command not found” | illegal_command | Possible problem with $PATH or a typo |
| 128 | Invalid argument to [url=http://tldp.org/LDP/abs/html/exit-status.html#EXITCOMMANDREF]exit[/url] | exit 3.14159 | exit takes only integer args in the range 0 – 255 (see first footnote) |
| 128+n | Fatal error signal ”n” | [i]kill -9[/i] $PPID of script | $? returns 137 (128 + 9) |
| 130 | Script terminated by Control-C | Control-C is fatal error signal 2, (130 = 128 + 2, see above) | |
| 255* | Exit status out of range | exit -1 | exit takes only integer args in the range 0 – 255 |
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有