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用 c++写个简单的 shell 还不允许用 system 函数 请问怎么解呢?
supman
·
Aug 6, 2015
· 1748 views
This topic created in 3962 days ago, the information mentioned may be changed or developed.
shell
函数
c++
3 replies
•
2015-08-08 19:18:21 +08:00
1
aheadlead
Aug 6, 2015
@
popen
2
auser
Aug 6, 2015 via Android
和语言没关系。
看unix系统编程书里的进程、信号等章节。
如果只是简单的话,除去字符串解析外,就是fork + exec
3
supman
OP
Aug 8, 2015
@
auser
谢谢你 谢谢你 :)
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