how can i modify a file using sed when searching
for a pattern and insert newline after the pattern?
pattern example: $ ...(any characters)...$
$ may082001.../tmp/msg.001,,$ REPT CLEAR ALARMS ON UNIT 1
$ may082001.../tmp/msg.002,,$ UNIT 1 IN SERVICE
into:
$... (1 Reply)
Hi All
I have a Small Requiement
I wanted to replace all the Follwing lines as follows
Input:: file1
EVALUATE WS-TEMP-ATTR(15:1)
WHEN 'D'
MOVE DFHDARK TO WS-ATTR-COLOR
WHEN OTHER
MOVE DFHDFT ... (9 Replies)
i wanted to search between pattrens
so i used
awk /"EXEC CICS DELETEQ TS"/,/END-IF/
but the some change is
AAAAAAAA
EXEC CICS DELETEQ TS
IF .....
END-IF....
XXXXXx
XXX
IF (3 Replies)
Hi have a lots of files with this type of code
Example--1
PROCEDURE DIVISION USING
AAA
BBB
CCC.
Example--2
PROCEDURE DIVISION
Some Commented Lines....
USING
AAA
BBB
CCC.
Example--3 (12 Replies)
Hi, guys. I have one question:
How can I search for a line with certain string in it and then insert a string into this line?
For example:
There is a file called shadow, the contents of it are below:
**************************
...
yuanz:VIRADxMsadfDF/Q:0:0:50:7:::... (9 Replies)
Hi,, Please excuse my lack of knowledge here. I think I am tring to do something fairly advanced yet am a bit of a beginner.....
I want to use a korn shell (as is the norm with others in my company) to write a script to search a file for a string and insert some text above that line.
Sudo... (5 Replies)
Hi All
I got one problem and want your help,what i want to do is
Input
123 key0=A;B;C;:key1=X;Y;Z;:
here 123 is a username
I should search the username (in this case it is 123) in file and if found it should insert the additional string D as below
Here 123 and key are tab seperated
... (6 Replies)
Hi,
I want to do a sed (linux) or the alternative in PHP to insert a backslash in front of every occurrence of every forward slash
ex.
/archive/data/stanley
-->
\/archive\/data\/stanley
I appreciate it! (4 Replies)
I have a following file:
# User defined in group
admin = boss, sysadmin
phpteam = php1, php2, php3
rubyteam = ruby1, ruby2
# SVN root should only be access by boss and system admin
@admin = rw
* =
# Main web repository should only be access by boss and system admin, others... (3 Replies)
Have a file which has the create statement like below
create table emp
( empno integer,
empname char(50))
primary index(empno);
i need to find a string starting with create and ends with semi-colon ;. if so insert the below statement before create statement
rename table emp to emp_rename;... (2 Replies)
Discussion started by: Mohan0509
2 Replies
LEARN ABOUT OPENDARWIN
upssched
UPSSCHED(8) NUT Manual UPSSCHED(8)NAME
upssched - Timer helper for scheduling events from upsmon
SYNOPSIS
upssched
Note
upssched should be run from upsmon(8) via the NOTIFYCMD. You should never run it directly during normal operations.
DESCRIPTION
upssched was created to allow users to execute programs at times relative to events being monitored by upsmon(8). The original purpose was
to allow for a shutdown to occur after some fixed period on battery, but there are other uses that are possible.
INTEGRATION
upssched needs to be called as the NOTIFYCMD in your upsmon.conf(5). It determines what is happening based on the UPSNAME and NOTIFYTYPE
environment variables. You should never have to deal with them directly.
Set the EXEC flag on the events that you want to see in upssched. For example, to make sure that upssched hears about ONLINE, ONBATT and
LOWBATT events, the flags would look like this:
NOTIFYFLAG ONLINE EXEC
NOTIFYFLAG ONBATT EXEC
NOTIFYFLAG LOWBATT EXEC
If you also want to continue writing to the syslog, just add it in:
NOTIFYFLAG ONLINE SYSLOG+EXEC
NOTIFYFLAG ONBATT SYSLOG+EXEC
NOTIFYFLAG LOWBATT SYSLOG+EXEC
For a full list of notify flags, see the upsmon(8) documentation.
CONFIGURATION
See upssched.conf(5) for information on configuring this program.
EARLY SHUTDOWNS
To shut down the system early, define a timer that starts due to an ONBATT condition. When it triggers, make your CMDSCRIPT call your
shutdown routine. It should finish by calling upsmon -c fsd so that upsmon gets to shut down the slaves in a controlled manner.
Be sure you cancel the timer if power returns (ONLINE).
DEBOUNCING EVENTS
If your UPS goes on and off battery frequently, you can use this program to reduce the number of pager messages that are sent out. Rather
than sending pages directly from upsmon(8), use a short timer here. If the timer triggers with the UPS still on battery, then send the
page. If the power returns before then, the timer can be cancelled and no page is necessary.
BACKGROUND
This program was written primarily to fulfill the requests of users for the early shutdown scenario. The "outboard" design of the program
(relative to upsmon) was intended to reduce the load on the average system. Most people don't have the requirement of shutting down after N
seconds on battery, since the usual OB+LB testing is sufficient.
This program was created separately so those people don't have to spend CPU time and RAM on something that will never be used in their
environments.
The design of the timer handler is also geared towards minimizing impact. It will come and go from the process list as necessary. When a
new timer is started, a process will be forked to actually watch the clock and eventually start the CMDSCRIPT. When a timer triggers, it is
removed from the queue. Cancelling a timer will also remove it from the queue. When no timers are present in the queue, the background
process exits.
This means that you will only see upssched running when one of two things is happening:
o There's a timer of some sort currently running
o upsmon just called it, and you managed to catch the brief instance
The final optimization handles the possibility of trying to cancel a timer when there are none running. If the timer daemon isn't running,
there are no timers to cancel, and furthermore there is no need to start a clock-watcher. So, it skips that step and exits sooner.
FILES upssched.conf(5)SEE ALSO upsmon(8)
Internet resources:
The NUT (Network UPS Tools) home page: http://www.networkupstools.org/
Network UPS Tools 05/21/2012 UPSSCHED(8)