Dbx 1024 User's Guide download pdf (Page 26)

Chapter 2: Running dbx

For example:

(dbx) alias foll "print *(struct list *)$p ; \

set $p = (int)((struct list *)($p))->next"

Hint: You can also use the hed command for creating and modifying

commands. “The History Editor” on page 24 has details on this command.

Invoking a Shell

To invoke a subshell, enter sh at the dbx prompt, or enter sh and a shell

command at the dbx prompt. After invoking a subshell, typeexit or <Ctrl-

to return to dbx.

The syntax for the sh command is:

sh Invoke a subshell.

sh command Execute the speciﬁed shell command. dbx interprets the rest

of the line as a command to pass to the spawned shell

process, unless you enclose the command in double-quotes

or you terminate your shell command with a semicolon (;).

For example, to spawn a subshell, enter:

(dbx) sh

To display the end of the ﬁle dataﬁle, enter:

(dbx) sh tail datafile

Quitting

dbx

To end a dbx debugging session, enter the quit command at the dbx prompt:

(dbx) quit

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Dbx 1024 User's Guide Page 26