02-18-2013
Quote:
Originally Posted by
DGPickett
make it sh.
it outputs date. for stanard command like date , ls ,cat it works fine
everything works perfect if i give a pid,
but what i want is , automate the process. so it should be i will start the application in emulator , but internally it should get the pid of application and give it to strace and start logging
---------- Post updated at 02:19 PM ---------- Previous update was at 02:12 PM ----------
Quote:
Originally Posted by
DGPickett
make it sh.
Replace the app with an executable sh script that does a strace of every call, logging to a separate file with date time pid to be unique.
I am new to linux. Can u show me and example for sh script , it would be of real help
Last edited by far001han; 02-18-2013 at 03:12 PM..
Reason: mistake spell
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rtprio(1) General Commands Manual rtprio(1)
NAME
rtprio - execute process with real-time priority
SYNOPSIS
priority command [arguments]
priority
command [arguments]
DESCRIPTION
executes command with a real-time priority, or changes the real-time priority of currently executing process pid. Real-time priorities
range from zero (highest) to 127 (lowest). Real-time processes are not subject to priority degradation, and are all of greater (schedul-
ing) importance than non-real-time processes. See rtprio(2) for more details.
If is specified instead of a real-time priority, executes command with a timeshare (non-real-time) priority, or changes the currently exe-
cuting process pid from a possibly real-time priority to a timeshare priority. The former is useful to spawn a timeshare priority command
from a real-time priority shell.
If is not specified, command is not scheduled, or pid's real-time priority is not changed, if the user is not a member of a group having
access and is not the user with appropriate privileges. When changing the real-time priority of a currently executing process, the effec-
tive user ID of the calling process must be the user with appropriate privileges, or the real or effective user ID must match the real or
saved user ID of the process to be modified.
RETURN VALUE
returns exit status 0 if command is successfully scheduled or if pid's real-time priority is successfully changed, 1 if command is not exe-
cutable or pid does not exist, and 2 if command (pid) lacks real-time capability, or the invoker's effective user ID is not a user who has
appropriate privileges, or the real or effective user or the real or effective user ID does not match the real or saved user ID of the
process being changed.
EXAMPLES
Execute file at a real-time priority of 100:
Set the currently running process pid 24217 to a real-time priority of 40:
AUTHOR
was developed by HP.
SEE ALSO
setprivgrp(1M), getprivgrp(2), rtprio(2).
rtprio(1)