03-02-2010
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
First off I usually script in the bash shell.
Ok, in my script I am checking to see if the filename has a .txt extension.
So I was trying:
if
then
echo "Must contain a valid .txt extension"
fiandif ]
then
echo "Must contain a valid .txt extension"
fiBut no go the first... (5 Replies)
Discussion started by: Astudent
5 Replies
2. UNIX for Dummies Questions & Answers
Correct me if i'm wrong, but by adding "#!/bin/ksh" at the start of a script will force it to run in the korn shell no matter which shell you are currently using?? (2 Replies)
Discussion started by: shad0w75
2 Replies
3. Shell Programming and Scripting
I'm using solaris and i have an old script that an ex employee wrote but i can't seem to get it working. well is just one part of the script
if ($?MC_PROD_DIR == 0) setenv MC_PROD_DIR $HOME/PRODUCTION
source $MC_PROD_DIR/scripts/localenv
** i understand what this part of the script is... (1 Reply)
Discussion started by: fusionjd
1 Replies
4. UNIX for Dummies Questions & Answers
Can anyone help with these scripts? Im new to this and struggling. Thank you for your help.
Pre-requisites
Create a file with x amount of lines in it, the content of your choice. (Have already done this)
Script 1
Write a script that takes two arguments. The first being a line of text,... (3 Replies)
Discussion started by: beginner1
3 Replies
5. Shell Programming and Scripting
Anyone know why this won't work?
#!/usr/bin/ksh
for db in `cat /etc/oratab|egrep ':N|:Y' | grep -v \* | cut -f1 -d":"`
do
echo "************************"
echo "database is $db"
echo "************************"
done
I am getting an error on the line... (7 Replies)
Discussion started by: ace2000
7 Replies
6. Shell Programming and Scripting
Here is my problem.
I have a txt file with a list of user names in both upper case and lower case. I need to remove the names from the passwd file. I want to be able to run a script that looks at my txt list and then removes those names from the passwd file. It would be nice if it backed up the... (3 Replies)
Discussion started by: wgartin
3 Replies
7. Shell Programming and Scripting
I am trying to write a script to check the STIG our unix boxes. I want to put in checks to determine if certain files or directories are there. For example:
If /opt/SUNWexplo exists
echo "Sun Explorer exists"
else
echo "Sun Explorer is not installed"
I am sure I could write... (2 Replies)
Discussion started by: rkruck
2 Replies
8. UNIX for Dummies Questions & Answers
I have a script that will calculate some information about the current directory that I run the script in. How can I have it where it gets an argument from the user(such as a directory) and the script calculate the information for the given directory? Any help is greatly appreciated. (8 Replies)
Discussion started by: tr32
8 Replies
9. Shell Programming and Scripting
How can I include a counter in this if statement so only sends out 5 notifications.
# the if statement will check for the lines status, if status is down sends email
if
then
LIST="user@email.com"
mail -s "rje_lines_down" $LIST < ${tmpfile} #sends an email to list
fi
thanks... (2 Replies)
Discussion started by: d4n3lu
2 Replies
10. Programming
Gents for 2013 I have embarked on learning C and just wrote my first script and need some help. In the learning process, I am trying to understand where I went wrong with my script. The flow of the script is as such:
Enter a number --> check if it is a number --> if it is not a number,print what... (4 Replies)
Discussion started by: metallica1973
4 Replies
LEARN ABOUT OPENSOLARIS
systemd-suspend.service
SYSTEMD-SUSPEND.SERVICE(8) systemd-suspend.service SYSTEMD-SUSPEND.SERVICE(8)
NAME
systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-suspend-then-hibernate.service, systemd-sleep -
System sleep state logic
SYNOPSIS
systemd-suspend.service
systemd-hibernate.service
systemd-hybrid-sleep.service
systemd-suspend-then-hibernate.service
/lib/systemd/system-sleep
DESCRIPTION
systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend.
Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally,
systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target to execute hybrid hibernation with system suspend and pulled in by
suspend-then-hibernate.target to execute system suspend with a timeout that will activate hibernate later.
Immediately before entering system suspend and/or hibernation systemd-suspend.service (and the other mentioned units, respectively) will
run all executables in /lib/systemd/system-sleep/ and pass two arguments to them. The first argument will be "pre", the second either
"suspend", "hibernate", "hybrid-sleep", or "suspend-then-hibernate" depending on the chosen action. Immediately after leaving system
suspend and/or hibernation the same executables are run, but the first argument is now "post". All executables in this directory are
executed in parallel, and execution of the action is not continued until all executables have finished.
Note that scripts or binaries dropped in /lib/systemd/system-sleep/ are intended for local use only and should be considered hacks. If
applications want to react to system suspend/hibernation and resume, they should rather use the Inhibitor interface[1].
Note that systemd-suspend.service, systemd-hibernate.service, and systemd-hybrid-sleep.service systemd-suspend-then-hibernate.service
should never be executed directly. Instead, trigger system sleep states with a command such as "systemctl suspend" or similar.
Internally, this service will echo a string like "mem" into /sys/power/state, to trigger the actual system suspend. What exactly is written
where can be configured in the "[Sleep]" section of /etc/systemd/sleep.conf or a sleep.conf.d file. See systemd-sleep.conf(5).
OPTIONS
systemd-sleep understands the following commands:
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
suspend, hibernate, hybrid-sleep, suspend-then-hibernate
Suspend, hibernate, suspend then hibernate, or put the system to hybrid sleep.
SEE ALSO
systemd-sleep.conf(5), systemd(1), systemctl(1), systemd.special(7), systemd-halt.service(8)
NOTES
1. Inhibitor interface
https://www.freedesktop.org/wiki/Software/systemd/inhibit
systemd 237 SYSTEMD-SUSPEND.SERVICE(8)