Thank you it worked, i guess the first one with 2 redirection arrows would print the same output to stdout also puts into the log file and second one with only one redirection arrow just populates the log file.
Hi:
I am currently working on a program which requires direct its ouput to a file here is an example
./proram arg_1 arg_2
when program ends all output will be arg_2 file
Is that possible I am not a bad programmer, However I am stuck there.
Can anyone give a hint?
Thanks
SW (1 Reply)
Ahhhrrrggg I'm having a brain fart...
I want to take the output of a command and redirect it to a file...
This works....
$ man cp | cat >> copy_help
but this doesn't
keytool -help |cat >> keytool_help
It just produces... these lines...
more keytool_help
] ...
... (11 Replies)
hello all,
I'm invoking the program generate-report using backticks from my perl program and redirecting the output to the log file sge-stderr.log. But when i check the process using ps command it is spawing two processes where the below code is parent process and the program generate-report as... (2 Replies)
Hi all!!
is possible to assign the output of some command to filename, i.e.
grep_output.txt
Otherwise, I want to open a new file which name is inside another, how can I do it?
Thanks a lot! (7 Replies)
If I want to cat one file and have the output inserted into a specific place on another file, how is this done? I know how to append >> and to overwrite > but say I have a file with:
File1:
abc
def
ghi
jkl
And a File with:
File2:
mno
pqr
stu
vwx
And I want to place the... (5 Replies)
Hi All,
I want to redirect only the file names to a new file from the ls -ltr directroy. how Can i do it.
my ls -ltr output will be as below.
-rwxr-xr-x 1 118 103 28295 Jul 26 2006 event.podl
-rwxr-xr-x 1 118 103 28295 Jul 26 2006 xyz.podl
I want my new file... (6 Replies)
I am trying to get following result from the scipt I have. First time it generates the o/p in correct format. However if I run it again it appends to the existing file. I would like to see o/p on screen as well as save it in file. Everytime it should create new file.
## I/P file
0174
0175... (3 Replies)
Below script perfectly works, giving below mail output. BUT, I want to make the script mail only if there are any D-Defined/T-Transition/B-Broken State WPARs and also to copy the output generated during monitoring to a temporary log file, which gets cleaned up every week. Need suggestions.
... (4 Replies)
Hi Guys,
I want to redirect the output of 3 scripts to a file and then mail the output of those three scripts.
I used below but it is not working:
OFILE=/home/home1/report1
echo "report1 details" > $OFILE
=/home/home1/1.sh > $OFILE
echo... (7 Replies)
Hi,
I am using cygwin.
Below is my script that reads all ip ports for iplist.txt and telnets to it.
(
file="iplist.txt"
while read line
do
echo $line
echo $(telnet $line)
done <"$file"
) > output2.txt
~
while the output2.txt gets the first echo but does not show the second... (2 Replies)
Discussion started by: mohtashims
2 Replies
LEARN ABOUT DEBIAN
log::agent::file::rotate
File::Rotate(3pm) User Contributed Perl Documentation File::Rotate(3pm)NAME
Log::Agent::File::Rotate - a rotating logfile set
SYNOPSIS
#
# This class is not user-visible.
#
# It is documented only for programmers wishing to inherit
# from it to further extend its behaviour.
#
require Log::Agent::Driver::File;
require Log::Agent::Rotate;
require Log::Agent::File::Rotate;
my $config = Log::Agent::Rotate->make(...);
my $driver = Log::Agent::Driver::File->make(...);
my $fh = Log::Agent::File::Rotate->make("file", $config, $driver);
DESCRIPTION
This class represents a rotating logfile and is used drivers wishing to rotate their logfiles periodically. From the outside, it exports a
single "print" routine, just like "Log::Agent::File::Native".
Internally, it uses the parameters given by a "Log::Agent::Rotate" object to transparently close the current logfile and cycle the older
logs.
Before rotating the current logfile, the string:
*** LOGFILE ROTATED ON <local date>
is emitted, so that people monitoring the file via "tail -f" know about it and are not surprised by the sudden stop of messages.
Its exported interface is:
make file, config
This is the creation routine. The config object is an instance of "Log::Agent::Rotate".
print args
Prints args to the file. After having printed the data, monitor the file against the thresholds defined in the configuration, and
possibly rotate the logfiles according to the parameters held in the same configuration object.
When the "is_alone" flag is not set in the configuration, the logfile is checked everytime a "print" is issued to see if its inode
changed. Indeed, when several instances of the same program using rotating logfiles are running, each of them may decide to cycle the
logs at some point in time, and therefore our opened handle could point to an already renamed or unlinked file.
AUTHORS
Originally written by Raphael Manfredi <Raphael_Manfredi@pobox.com>, currently maintained by Mark Rogaski <mrogaski@pobox.com>.
SEE ALSO Log::Agent::Rotate(3), Log::Agent::Driver::File(3).
perl v5.10.0 2002-05-14 File::Rotate(3pm)