believe it or not but this is my first c program (i've worked with java, C#, php though) I am trying to make a daemon that checks if mplayer is running(it's for a projection room) and if it is not then to run mplayer with a file.. So far it's not working and I don't know why
Hi,
I am new to this forum and unix too. I have just started learning unix. As I was going through the first chapter, I read that unix is multitasking, multiprogramming, multiprocessing and multiuser OS.
My question is: Is there any difference between a TASK and a PROCESS. How are PROCESS... (2 Replies)
I have a file contains
TASK gsnmpproxy {
CommandLine = $SMCHOME/bin/gsnmpProxy.exe
}
TASK gsnmpdbgui {
CommandLine = $SMCHOME/bin/gsnmpdbgui.exe
I would like to comment and than uncomment specific task eg TASK gsnmpproxy
Pls suggest how to do in shell script (9 Replies)
I have an task definition listing xml file that contains a list of tasks such as
<TASKLIST
<TASK definition="Completion date" id="Taskname1" Some other
<CODE name="Code12"
<Parameter pname="Dog" input="5.6" units="feet" etc /Parameter>
<Parameter... (3 Replies)
I need to automate a manual task using shell scripting. The scenario is like :-
#!/usr/bin/sh
echo "please enter the name of the lab server to test ..."
read s
ssh $s
This is peace of the script which will allow me to login to another server using "ssh". I have a conf file which is having... (4 Replies)
Hi all,
I'm newbie and stuck here. Thanks for any help.
Input(txt file)
a b X
c d Y
e f Z
g h W
Requested output:
a b X Y
c d Y X
e f Z W
g h W Z
Please use code tags when posting data and code samples! (10 Replies)
Hi experts,
I have a problem with the below shell task:
I need to modify the file creatin a paired row , per each row
which matches filter (e.g. number of nonempty columns = 5)
Output should look like this:
second row is original one from the input,
first row(red) is pairing row, it's... (29 Replies)
Dear all,
I'm a newbie in programming and I would like to know if it is possible to parallelize the script:
for l in {1..1000}
do
cut -f$l quase2 |tr "\n" "," |sed 's/$/\
/g' |sed '/^$/d' >a_$l.t
done
I tried:
for l in {1..1000}
do
cut -f$l quase2 |tr "\n" "," |sed 's/$/\
/g' |sed... (7 Replies)
I have a simple task for my school work. I'm new with unix, so i need help.
I need to write a scenario. Task is. From created txt file read first 3 words and create a 3 catalogs with those 3 words. 2 of those new catalogs should be transferred to other directory. If someone could help me just... (1 Reply)
Hi i have recently started learning Bash scripting to learn a new skill.
My boss has assigned me a task but i am struggling to complete it would really be thankful for some help ill put what i have so far:
Test1-bible is the directory and each chapter of the bible is a sub-directory hence i... (1 Reply)
Discussion started by: Atreus20
1 Replies
LEARN ABOUT MOJAVE
taskgated
taskgated(8) BSD System Manager's Manual taskgated(8)NAME
taskgated -- task_for_pid access control daemon
SYNOPSIS
taskgated [-s] [-t timeout] [-i pid]
DESCRIPTION
taskgated is a system daemon that implements a policy for the task_for_pid system service. When the kernel is asked for the task port of a
process, and preliminary access control checks pass, it invokes this daemon (via launchd) to make the decision.
OPTIONS -t timeout
The daemon will quit after that many seconds of inactivity. It will be relaunched by launchd as needed. A timeout of zero can be
specified to make the daemon quit after servicing each request, but a small positive timeout is better for performance.
-i pid Inject the service port of taskgated into the process with the given pid, rather than relying on launchd to install it system-wide.
This is for testing only, and requires the launchd configuration for taskgated to be removed.
AUTHORIZATION RIGHTS
system.privilege.taskport Authorization right used to check access of allowed (but not safe) callers.
INFO KEYS
SecTaskAccess A value of "allowed" is required for any program that wants access to task ports. A value of "safe" bypasses authorization
checks if so configured. Code must be signed by any system-trusted signing authority.
FILES
/etc/authorization to configure the authorization used.
/System/Library/LaunchDaemons/com.apple.taskgated
startup configuration file for taskgated
SEE ALSO security(1), launchd(8)HISTORY
taskgated was first introduced in Mac OS 10.5 (Leopard).
Procmod and procview support (-p) was removed in 10.11.
Certain software updates of Mac OS 10.4 (Tiger) introduced the convention requiring membership in the procmod or procview groups to control
task port access. Before that, any process could obtain the task port of any other process with the same user-id.
Darwin June 1, 2019 Darwin