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ladybird/Base/usr/share/man/man1/bt.md
kleines Filmröllchen 66a68a9523 Base: Move GUI application man pages into their own subsection 
We do not want to move POSIX utilities into subsections since they have
standard names, but we can do whatever we want with Applications :^).
This is particularly advantageous as many applications contain several
images, which declutters the man1 directory.
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Name

bt - view the backtrace of the specified process

Synopsis

$ bt <pid>

Description

This program is used to inspect the current executable state of a process. It will read the stack of each thread in the process, and symbolicate the addresses for each frame in the stack producing a backtrace.

NOTE:

  • Kernel addresses will not be available unless you are super user.

  • If Kernel addresses are available, they will not be symbolicated unless the current user has access to the /boot/Kernel file.

Arguments

  • pid: Process ID

Examples

View all stacks of pid number 10:

$ bt 10

Use watch(1) to emit a backtrace of pid 124, every second:

$ watch -n 1 -- bt 124

See also