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[旧帖] [求助]linux command line options 疑问? 0.00雪花
发表于: 2007-12-9 01:30 3447

[旧帖] [求助]linux command line options 疑问? 0.00雪花

2007-12-9 01:30
3447
linux下,假设有一个如下命令行,请问他的命令行引值是如何传递的? 谢谢!

$ foo_cmd -c: "abcd efgh ijkl" -r -h  file1.txt <cr>

是这样吗?

argc= 6
argv[0]= "foo_cmd",0
argv[1]= "-c:",0
argv[2]= "abcd efgh ijkl",0
argv[3]= "-r",0
argv[4]= "-h",0
argv[5]= "file1.txt",0

还是这样?

argc= 8
argv[0]= "foo_cmd",0
argv[1]= "-c",0
argv[2]= "\"abcd",0
argv[3]= "efgh",0
argv[4]= "ijkl\"",0
argv[5]= "-r",0
argv[6]= "-h",0
argv[7]= "file1.txt",0

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雪    币: 225
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Self solved....

Answer is the 1st  case.
2007-12-9 04:10
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