diff --git a/pages/linux/strace.md b/pages/linux/strace.md index 5d43b4e9bf..31ee0b24be 100644 --- a/pages/linux/strace.md +++ b/pages/linux/strace.md @@ -3,19 +3,19 @@ > Troubleshooting tool for tracing system calls. > More information: . -- Start tracing a specific process by its PID: +- Start tracing a specific [p]rocess by its PID: `strace -p {{pid}}` -- Trace a process and filter output by system call: +- Trace a [p]rocess and filt[e]r output by system call: -`strace -p {{pid}} -e {{system_call_name}}` +`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 time spent in every system call: +- Show the [T]ime spent in every system call: `strace -p {{pid}} -T` @@ -26,3 +26,7 @@ - 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}}`