引言
转载自：GDB - Commands
在做 CSAPP 的 Lab 时，找到这个：最常用的 GDB 命令
内容
GDB offers a big list of commands, however the following commands are the ones used most frequently:
- b main - Puts a breakpoint at the beginning of the program
- b - Puts a breakpoint at the current line
- b N - Puts a breakpoint at line N
- b + N - Puts a breakpoint N lines down from the current line
- b fn - Puts a breakpoint at the beginning of function “fn”
- d N - Deletes breakpoint number N
- info break - list breakpoints
- r - Runs the program until a breakpoint or error
- c - Continues running the program until the next breakpoint or error
- f - Runs until the current function is finished
- s - Runs the next line of the program
- s N - Runs the next N lines of the program
- n - Like s, but it does not step into functions
- u N - Runs until you get N lines in front of the current line
- p var - Prints the current value of the variable “var”
- bt - Prints a stack trace
- u - Goes up a level in the stack
- d - Goes down a level in the stack
- q - Quits gdb
后记
如何用 Vim 完成上面的内容呢？
1、需要加上关于无序列表的标记
用 Ctrl + v进入 Visual Block Mode，然后选中多行。接着，如果想要在行首插入，我们用 0 扩展 visual block 到每行的行首; 如果想要在行尾插入，用 $ 扩展 visual block 到每行的行尾。用 A 在每行 visual block 的尾部插入; 用 I 在每行 visual block 的头部插入。
2、然后加上加粗的标记
用宏记录。