how do I write a script to checkout a file in cvs and cat the file into a file in my home directory
Commands are
cd /home/smr/sandbox
cvsroot
choose option 1
cvs co filename
cat filename > /home/smr/newfilename
Thank you! (4 Replies)
I am executing a stored proc and sending the results in a log file. I then want to grab one result from the output parameters (bolded below, 2) so that I can store it in a variable which will then be called in another script. There are more details that get printed in the beginning of the log file,... (3 Replies)
I have a process that is running locally on the machine.
When you telnet to the process: telnet IP port, it automatically returns a string which shows the status of that process.
Something like this:
# telnet IP Port
Trying 127.0.0.1...
Connected to localhost (127.0.0.1).
Escape... (3 Replies)
Quick question...I'm trying to grab the .tif file name from this output from our fax server. What is the best way i can do this in a bash script? I have been looking at regular expressions with bash or using awk but having some trouble. thanks! The only output i want is... (5 Replies)
I have a script right now that I run a command which outputs just one word to a file. Well I need to grab that value and use it in another line of code so...
touch oraclesid.txt
echo $ORACLE_SID > oraclesid.txt
#grab that value
sqlplus v500/v500@<value>
how do I grab that value from the... (6 Replies)
Hi,
Me i ask if someone knows about this hidden directory or it me knows where this dir associated with or in a program.
I had and notices this .awo dir with bin files inside title 6770669_info.eeesync files in my directory. I wonder if this is associated with my backup program or any program... (0 Replies)
Greetings,
I'm doing a process whereby I need to search for all filenames containing a given bit of text and grab the newest file from what may be 20 results. In a script I'm writing,
i've got a monster line to do the sort as follows:
find /opt/work/reports/input -name "*$searchtarget*" |... (4 Replies)
Hi,
I have a Report.txt file. Say the contents of this file are :
1 2 3 4 5 7 df v g gf
e r dfkf lsdk dslsdklsdk
Report Start: xxxxxxdad
asdffsdfsdfsdfasfasdffasdf
sadfasdfsadffsfsdf Report End.
sdfasdfasdf
sdfasfdasdfasdfasdfasdf
sadfasdfsdf
I need to grab from Report Start... (3 Replies)
Hi ALL,
How can I make a script take data from a file and execute the commands within `` in the file n put that that in a variable?
for i in `cat file`
do
file=`grep -i key file`
cp ${file} test
done
file
/tmp/`date +y`log
/tmp/unix`date +y`log (1 Reply)
Discussion started by: 3junior
1 Replies
LEARN ABOUT DEBIAN
io::async::pid
IO::Async::PID(3pm) User Contributed Perl Documentation IO::Async::PID(3pm)NAME
"IO::Async::PID" - event callback on exit of a child process
SYNOPSIS
use IO::Async::PID;
use POSIX qw( WEXITSTATUS );
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $kid = $loop->fork(
code => sub {
print "Child sleeping..
";
sleep 10;
print "Child exiting
";
return 20;
},
);
print "Child process $kid started
";
my $pid = IO::Async::PID->new(
pid => $kid,
on_exit => sub {
my ( $self, $exitcode ) = @_;
printf "Child process %d exited with status %d
",
$self->pid, WEXITSTATUS($exitcode);
},
);
$loop->add( $pid );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Notifier invokes its callback when a process exits.
For most use cases, a IO::Async::Process object provides more control of setting up the process, connecting filehandles to it, sending data
to and receiving data from it.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_exit $exitcode
Invoked when the watched process exits.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
pid => INT
The process ID to watch. Must be given before the object has been added to the containing "IO::Async::Loop" object.
on_exit => CODE
CODE reference for the "on_exit" event.
Once the "on_exit" continuation has been invoked, the "IO::Async::PID" object is removed from the containing "IO::Async::Loop" object.
METHODS
$process_id = $pid->pid
Returns the underlying process ID
$pid->kill( $signal )
Sends a signal to the process
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::PID(3pm)