debug

The debug command prints the name and arguments of the program being debugged.

---

debug

---

To begin debugging a program with no process or core:

---

debug program

---

To begin debugging a program with corefile core:

---

debug -c core program
-or-
debug program core

---

To begin debugging a program with process ID pid:

---

debug -p pid program
-or-
debug program pid

---

To force the loading of a corefile; even if it doesn't match:

---

debug -f ...

---

To retain all display, trace, when, and stop commands. If no -r option is given, an implicit delete all and undelete() is performed.

---

debug -r

---

To start debugging a program even if the program name begins with a dash:

---

debug [options] -- program

---