mirror of
https://github.com/tldr-pages/tldr.git
synced 2025-04-23 21:22:09 +02:00
23bbfa72ea
* strace: update page --------- Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com> Co-authored-by: Vitor Henrique <87824454+vitorhcl@users.noreply.github.com>
32 lines
817 B
Markdown
32 lines
817 B
Markdown
# strace
|
|
|
|
> Troubleshooting tool for tracing system calls.
|
|
> More information: <https://manned.org/strace>.
|
|
|
|
- Start tracing a specific [p]rocess by its PID:
|
|
|
|
`strace -p {{pid}}`
|
|
|
|
- Trace a [p]rocess and filt[e]r output by system call:
|
|
|
|
`strace -p {{pid}} -e {{system_call,system_call2,...}}`
|
|
|
|
- Count time, calls, and errors for each system call and report a summary on program exit:
|
|
|
|
`strace -p {{pid}} -c`
|
|
|
|
- Show the [T]ime spent in every system call:
|
|
|
|
`strace -p {{pid}} -T`
|
|
|
|
- Start tracing a program by executing it:
|
|
|
|
`strace {{program}}`
|
|
|
|
- Start tracing file operations of a program:
|
|
|
|
`strace -e trace=file {{program}}`
|
|
|
|
- Start tracing network operations of a program as well as all its [f]orked and child processes, saving the [o]utput to a file:
|
|
|
|
`strace -f -e trace=network -o {{trace.txt}} {{program}}`
|