启动时不显示提示信息

例子

$ gdb
GNU gdb (GDB) 7.7.50.20140228-cvs
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
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Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".

技巧

gdb在启动时会显示如上类似的提示信息。

如果不想显示这个信息，则可以使用-q选项把提示信息关掉:

$ gdb -q
(gdb)

你可以在~/.bashrc中，为gdb设置一个别名：

alias gdb="gdb -q"

详情参见gdb手册

贡献者

xmj