Command files

A command file for is a file of lines that are commands. Comments (lines starting with #) may also be included. An empty line in a command file does nothing; it does not mean to repeat the last command, as it would from the terminal.

When you start , it automatically executes commands from its init files. These are files named `.gdbinit' on Unix and `gdb.ini' on DOS/Windows. During startup, does the following:

1. Reads the init file (if any) in your home directory(6).
2. Processes command line options and operands.
3. Reads the init file (if any) in the current working directory.
4. Reads command files specified by the `-x' option.

The init file in your home directory can set options (such as `set complaints') that affect subsequent processing of command line options and operands. Init files are not executed if you use the `-nx' option (see section Choosing modes).

On some configurations of , the init file is known by a different name (these are typically environments where a specialized form of may need to coexist with other forms, hence a different name for the specialized version's init file). These are the environments with special init file names:

• VxWorks (Wind River Systems real-time OS): `.vxgdbinit'
• OS68K (Enea Data Systems real-time OS): `.os68gdbinit'
• ES-1800 (Ericsson Telecom AB M68000 emulator): `.esgdbinit'

You can also request the execution of a command file with the source command:

source filename

Execute the command file filename.

The lines in a command file are executed sequentially. They are not printed as they are executed. An error in any command terminates execution of the command file.

Commands that would ask for confirmation if used interactively proceed without asking when used in a command file. Many commands that normally print messages to say what they are doing omit the messages when called from command files.

Go to the first, previous, next, last section, table of contents.