I need to determine what processes are running at certain times of the day. I have a script that issues the /usr/ucb/ps aux command and captures it to a file.
I want to see the cpu usage and memory usage.
This command lops off the end of the of the display line so I can't see the entire... (2 Replies)
(extract from SQL binlog file...)
# at 4960
#080801 14:35:31 server id 4 end_log_pos 195 Query thread_id=63121426 exec_time=0 error_code=0
use d_jds;
SET TIMESTAMP=1217581531;
UPDATE bid_details set bidding = 3170.37 ,deduction=if((3170.37 < 37.43),0,deduction)
where... (3 Replies)
I hope this is a basic question.
I have a file with a bunch of strings in each line (and the string number is variable).
What I want to do is a simple if command and then print the entire line.
something like awk '{if ($3=="yes") print $1,$2,$3,...$X }' infile > outfile
Can someone... (1 Reply)
I want to replace one line from my configuration file with the new settings.
The file Name: /etc/httpd/conf/httpd.conf
The following line should be replaced with the line mentioned below.
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "\"%h\"... (3 Replies)
Hello, I'm trying to install 507 on an HP G5 ML350 server, and I've hit a snag. The installation goes fine until I try to customize the Unix partition on the harddrive--SCO will only see 50 GB of disk space (49852 to be exact).
I've installed an HP P400 Smart Array Controller and set up 2... (3 Replies)
As per my understanding below mentioned line of code finding a word 'boy' in $ACULOG...
num_errors=`grep -i -e fail -e illegal -e exception -e "<E" -e boy $ACULOG | wc -l`
if I'm not corerct, please correct me. How I can find entire line like "This is a boy" with something similar as above... (1 Reply)
Using the vanilla
ps -ef
I noticed that the CMD (or command) line gets cut off after 90 characters
UID PID PPID C STIME TTY TIME CMD
root 6020 3822 0 Jun 19 ? 0:01 ./webservd-wdog -r /export/opt/sows/61sp4 -d /export/opt/sows/61sp4/https-logse
Googling... (4 Replies)
Folks,
How do i delete an entire line that starts with blank space?
Ex: I have a file like below.
abc def (10/12) ghi
_________ jkl
_________ mno
pqr stu (11/12) vwx
I need the ouput like
abc def (10/12) ghi
pqr stu (11/12) vwx
Thanks for your elp in advance !!!! (2 Replies)
Hi,
I need to replace an entire mailx line as follows using sed:
sed -e 's/<line1>/<newline>/g' <filename>
But I am getting comman garbled error since the new line has many special characters. I enclosed allspecial chars in \ but still no use.
Can any one help me?
Please use code... (2 Replies)
Hello,
I have a file with multiple paragraphs/sections each starting with word "Handle" and if I grep for a pattern, I should get contents of entire section/para (not just line). Please advise, thanks!
#script.sh file.txt "System Information"
Handle 0x0001
DMI type 1, 27 bytes.
... (9 Replies)
Discussion started by: reddyr
9 Replies
LEARN ABOUT DEBIAN
io::async::signal
IO::Async::Signal(3pm) User Contributed Perl Documentation IO::Async::Signal(3pm)NAME
"IO::Async::Signal" - event callback on receipt of a POSIX signal
SYNOPSIS
use IO::Async::Signal;
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $signal = IO::Async::Signal->new(
name => "HUP",
on_receipt => sub {
print "I caught SIGHUP
";
},
);
$loop->add( $signal );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Notifier invokes its callback when a particular POSIX signal is received.
Multiple objects can be added to a "Loop" that all watch for the same signal. The callback functions will all be invoked, in no particular
order.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_receipt
Invoked when the signal is received.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
name => STRING
The name of the signal to watch. This should be a bare name like "TERM". Can only be given at construction time.
on_receipt => CODE
CODE reference for the "on_receipt" event.
Once constructed, the "Signal" will need to be added to the "Loop" before it will work.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Signal(3pm)