Hi,
I have a file which has special characters. I can't see them when I "vi" the file. But I am sure there are some special un seen characters. How can I see them?
Please help.
Thx (6 Replies)
I don't now exactly how I did it, but I created a file named " -C "
cexdi:/home1 $ls -lt
total 1801336
-rw------- 1 cexdi ced-group 922275840 23 mars 10:03 -C
How do I delete this file ?
cexdi:/home1 $rm -C
rm: invalid option -- C
Syntax : rm filename ...
Doesn't work...... (5 Replies)
dear, I would like to rename files in a dir to another format, so I write a bash shell script to handle it. But my problem now is how to handle files having special characters like spaces, (, ):
"a b c (d).doc"
It seems that I need to escape those characters before applying the "mv" command.... (1 Reply)
Hi all,
We are facing the following problem in our HP-UX machine: software that manipulates utf-8 encoded strings (e.g. during string cut), fails to correctly manipulate strings (all containing Greek characters) that contain special characters like @, &, # etc. Actually, in different... (3 Replies)
Hi All,
I have a CSV file in which some fields contains special character for ex:-
my file is file 1
cat file1
abcd,bgfht,ngbht,abvc ****
hdlld,hsgdt,bhfy,knht ****
whenever i am trying to put a 4th feild in a variable its giving me list of all the files i have in current... (6 Replies)
Trying to use code that I found to send only new lines out of a log file by doing:
while :; do
temp=$(tail -1 logfile.out)
awk "/$last/{p=1}p" logfile.out #pipe this to log analyzer program
last="$temp"
sleep 10
done
Script works fine when logfile is basic text, but when it contains... (2 Replies)
grep -i "$line,$opline" COMBO_JUNK|awk -F, '
{
C4+=$4
}
{
}
END {
print C4
}
' OFS=,`
when i run this command in the script.... it o/p all the value as 0 if $line contains any special parameters.....
but the same script if i run in command prompt... it shows... (4 Replies)
Hello All,
I am facing challenges in order to transfer a file from windows to unix box,the file contains a special character '×' ,now when I am transferring the file from windows to unix that special character converted to something else like 'Ã' ,another thing I have noticed that the hardware is... (1 Reply)
Hi experts :)
I need to replace special characters into a file , in the followiing way :
" --> ""
' --> ''
_--> \_
I tried with the sed command but I'm getting and error ksh: $: not found.
ksh: $: not found.
sed: Function s/\/\/ cannot be parsed.
Any idea ?
Thanks ,
KOLAS... (2 Replies)
I want to parse a file containing special characters, below is a sample content of file
content of file :
Serial_no:1$$@#first_name:Rahane$$@last_name:Ajiyenke@@#profession:cricketer!@#*&^
Serial_no:1$$@#first_name:Rahane$$@last_name:Ajiyenke@@#profession:cricketer!@#*&^... (3 Replies)
Discussion started by: rajMjar
3 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)