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且构网 - 分享程序员编程开发的那些事

如何使用 GDB 调试从标准输入获取用户输入的程序?

更新时间:2023-11-17 23:52:58

$ cat >foo <<EOF
something
EOF
$ gdb -quiet /bin/cat
Reading symbols from /bin/cat...(no debugging symbols found)...done.
Missing separate debuginfos, use: debuginfo-install coreutils-8.12-7.fc16.x86_64
(gdb) run <foo
Starting program: /bin/cat <foo
something
[Inferior 1 (process 22436) exited normally]
(gdb)