hello,
i want to make a script to search the file contents in my home directory by a given date and output me the line that has the date... (10 Replies)
Hello
I need to check if following three files exist in a file, how to do that in shell script:
1. ALL MACHING RECORD COLUMNS MATCHED (Baseline and Regression File)
2. Total Mismatched Records (Baseline File): 0
3. Total Mismatched Records (Regression File): 0
Currently I am seaching only... (9 Replies)
Hello,
I've searched through the scripting section but could not find what I need.
I need to search for empty sections within a file and remove them.
Here is an example file:
Title 123
A
B
C
D
E
Title 098
Title 567
Z
Y (4 Replies)
I am trying to search for lines present in file a that do not exist in file b and print out the lines. E.g.
file a
apple
pear
banana
orange
file b
apple
banana
orange
would output to stdout: pear.
... (3 Replies)
Hi, i would really appreciate any help anyone can give with the following info.
Thanks in advance.
I need to run a search on a file that contains thousands of trades, each trade is added into the file in blocks of 25 lines. i know the search has to take place between a time stamp specified... (4 Replies)
HI group members
I am new in unix
I want to search # symbol in a file.
if found need to delete the entire row in the file.
need to move the actual data(with out # symbol data) to another file.
Thanks (2 Replies)
Hello,
I want to search 2 lines from the file. I wanted to display all such matches. Example file:
==================
Testfile is test
TEST1
TEST2
testing the file string
to do testing
TEST1
TEST2
sample strings
=================
I wanted to search the file with 2 lines
"
TEST1... (3 Replies)
Hi,
I am using the following code to fetch lines that are generated in last 1 hr . Hence, I am using date function to calculate -last 1 hr & the current hr and then somehow use awk (or sed-if someone could guide me better)
with some regex pattern.
dt_1=`date +%h" "%d", "%Y\ %l -d "1 hour... (10 Replies)
Hi,
I want to pull lines between two timestamps from a file. When I just insert values directly it is working fine.
sed -n '/2014-02-14 05:30/,/2014-02-14 05:31/p' Logfile
When I try to insert variable it is not working.
sed -n '/TZ=GMT+1 date +%Y-%m-%d" "%H:%M:%S/,/TZ=GMT date... (2 Replies)
Discussion started by: Neethu
2 Replies
LEARN ABOUT DEBIAN
io::async::timer::absolute
IO::Async::Timer::Absolute(3pm) User Contributed Perl Documentation IO::Async::Timer::Absolute(3pm)NAME
"IO::Async::Timer::Absolute" - event callback at a fixed future time
SYNOPSIS
use IO::Async::Timer::Absolute;
use POSIX qw( mktime );
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my @time = gmtime;
my $timer = IO::Async::Timer::Absolute->new(
time => mktime( 0, 0, 0, $time[4]+1, $time[5], $time[6] ),
on_expire => sub {
print "It's midnight
";
$loop->stop;
},
);
$loop->add( $timer );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Timer implements one-shot events at a fixed time in the future. The object waits for a given timestamp, and
invokes its callback at that point in the future.
For a "Timer" object that waits for a delay relative to the time it is started, see instead IO::Async::Timer::Countdown.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_expire
Invoked when the timer expires.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
on_expire => CODE
CODE reference for the "on_expire" event.
time => NUM
The epoch time at which the timer will expire.
Once constructed, the timer object will need to be added to the "Loop" before it will work.
Unlike other timers, it does not make sense to "start" this object, because its expiry time is absolute, and not relative to the time it is
started.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::Timer::Absolute(3pm)