10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I wish to pull out a list of all user ids on the system, including the privileged ids, the groups to which they belong to. Sometimes after deleting an id also, its home dir does not get deleted or an entry is left behind in /etc/passwd.
Can someone help me with a script to achieve both. (2 Replies)
Discussion started by: ggayathri
2 Replies
2. Shell Programming and Scripting
Hi,
I need to list out the processes which are started/restarted today in my Solaris box. If not possible need to convert the process uptime in minutes or seconds and compare it with a configurable value to list out those process ids for further processing in my scripting.
Can any one guide... (7 Replies)
Discussion started by: ananan
7 Replies
3. Shell Programming and Scripting
Hi,
I have four tomcat instances named PNK, PNK1, PNK2, PNK3.
All are running on the same server.
To kill tomcat instance I usually do below for PNK1,PNK2,PNK3
kill -9 `ps -ef|grep tomcat|grep PNK1|grep -v grep|awk '{print $2}'`
But the above command does not work for PNK. Can some... (7 Replies)
Discussion started by: lpprasad321
7 Replies
4. Shell Programming and Scripting
Please help me with this question
I have a tantan.sh under /home/mydir which is a caller to another script "tantan.sh" under /home/anotherdir
-----------------------------------------------------------
/home/mydir/tantan.sh
------------------------------------------------------------... (6 Replies)
Discussion started by: guruincredible
6 Replies
5. Shell Programming and Scripting
Hi,
I need a script to kill the process Ids for the user ABC.
I prepared the following script after that while logging with user therough script i am not sure how to pass the user name and password.Can ou modify the script and help me out.
#!/bin/bash
for filesize in $(ls -ltr | grep... (4 Replies)
Discussion started by: victory
4 Replies
6. AIX
Hi All
what is the command to check process ids , which are running from long time and which are consuming more cpu?
Also how to check, what a particular PID is running what
For Ex:
i have a pid :3223722 which is running since from long time,
if i want to check what is this... (1 Reply)
Discussion started by: sidharthmellam
1 Replies
7. UNIX for Dummies Questions & Answers
Hello all:
Working on a job I was asked get a simple script to perform the following task and would like to ask for some help. I'm looking forward to learning more and diving deeper into the World of Open Source servers.
I need a script for a Unix server, using as few lines as possible, that... (4 Replies)
Discussion started by: moahten
4 Replies
8. Shell Programming and Scripting
Hi all,
I need a script that will loop around all the current processes and take a pmap -x <process id> and output each pmap to a separate file.
Would anyone have a quick command to do this? (2 Replies)
Discussion started by: borderblaster
2 Replies
9. Programming
I am facing a strange error while creating posix threads:
Given below are two snippets of code, the first one works whereas the second one gives a garbage value in the output.
Snippet 1
This works:
--------------
int *threadids;
threadids = (int *) malloc (num_threads * sizeof(int));
... (4 Replies)
Discussion started by: kmehta
4 Replies
10. UNIX for Advanced & Expert Users
Hello All,
I need to track the exact process ID related to a particular application running on HP-UX machine. i.e. the exact functionality of fuser unix command.
fuser application.log // It gives the exact process ID for application.log
Since there is no provision for 'fuser' in HP-UX... (13 Replies)
Discussion started by: abhishek0071
13 Replies
P_CANDEBUG(9) BSD Kernel Developer's Manual P_CANDEBUG(9)
NAME
p_candebug -- determine debuggability of a process
SYNOPSIS
#include <sys/param.h>
#include <sys/proc.h>
int
p_candebug(struct thread *td, struct proc *p);
DESCRIPTION
This function can be used to determine if a given process p is debuggable by the thread td.
SYSCTL VARIABLES
The following sysctl(8) variables directly influence the behaviour of p_candebug():
kern.securelevel
Debugging of the init process is not allowed if this variable is 1 or greater.
security.bsd.unprivileged_proc_debug
Must be set to a non-zero value to allow unprivileged processes access to the kernel's debug facilities.
RETURN VALUES
The p_candebug() function returns 0 if the process denoted by p is debuggable by thread td, or a non-zero error return value otherwise.
ERRORS
[EACCESS] The MAC subsystem denied debuggability.
[EAGAIN] Process p is in the process of being exec()'ed.
[EPERM] Thread td lacks super-user credentials and process p is executing a set-user-ID or set-group-ID executable.
[EPERM] Thread td lacks super-user credentials and process p's group set is not a subset of td's effective group set.
[EPERM] Thread td lacks super-user credentials and process p's user IDs do not match thread td's effective user ID.
[EPERM] Process p denotes the initial process initproc() and the sysctl(8) variable kern.securelevel is greater than zero.
[ESRCH] Process p is not visible to thread td as determined by cr_seeotheruids(9) or cr_seeothergids(9).
[ESRCH] Thread td has been jailed and process p does not belong to the same jail as td.
[ESRCH] The MAC subsystem denied debuggability.
SEE ALSO
jail(2), sysctl(8), cr_seeothergids(9), cr_seeotheruids(9), mac(9), p_cansee(9), prison_check(9)
BSD
November 19, 2006 BSD