help

liuyishao

first. I am sorry.i used redhat only a few times.
I want to know why my program could't run?
when I use the command of a.out ,it showed "bash:command not find",why?
thank you!

the second: how to use chinese in redhat 9.0?

mozilla

./a.out
安装时选成简体中文
装完后：主菜单里有语言配置（前提是你安装时把中文支持选上）

wolf0403

if you run a program like a.out (without a path name), shell will search for the program in a list of paths in PATH env variable. [code:1]echo $PATH[/code:1] would show where the shell is searching for programs.
Add [code:1]export PATH=".:$PATH"[/code:1] in your ~/.bashrc file (so shell will search for programs in the current directory first), or run the program with a path name (which is, the "./" part )

liuyishao

谢谢两位.你们的方法很对.问题已经解决,但我又有一个新问题:
当程序运行时,要连续输入多个数据时,应该用什么来分隔?我用空格键和回车键.都会提示:
segementation fault.
例如:
for (i = 0;i < 10;i++)
      scanf("%d",arr);

还有:在linux中,文件结束符号 EOF 是什么键?它在win中是f6,好象在linux中不是.

谢谢!

wolf0403

segmetation fault 是你程序里面有非法访问。。。基本就是“该程序执行了非法操作，将被关闭”这种概念： 用 strace 或者 gdb 跟踪调试一下吧。

liuyishao

thanks. wolf0403.I had lost the '&' before arr.
what can i do to improve my programming?

wolf0403

reading and practicing    I'm doing it this way

liuyishao

Thanks.I must pay it more times.