how do i search for the phrase "expected" on line one and
"received" on line two. (there is a newline in between the two)
I would like to know if/how this can be done in perl and/or
grep and/or sed (3 Replies)
Hi,
I am very new to Perl scripting. I would like to how how do I pull out a group of repeated lines from one XML file and paste it into another file.
I know it might be something simple, but as I said, I am very new and trying to figure out.
Any help, greatly appreciated.
Thanks,
N M (2 Replies)
Hi Everyone,
i have a string 00:44:40
so:
$tmp=~ s/://gi;
$tmp=~s/({2})({2})({2})/$1*3600+$2*60+$3/e;
the output is 2680.
Any way to combine this two lines into a single line?
Thanks (4 Replies)
Hello,
I am new in perl and in regular exprecion; so I am looking for help (or an experienced advise.)
The target is a triming spaces from a string: i.e., remove spases from begining and from end of a string.
One of main point of a searched solution is performance: for current task it is... (2 Replies)
Hi
I am having text file like this
001|ramu|hno221|><
sheshadripuram|delhi|560061><
002|krishna|hno225|><
newdelhimain|delhi|560061><
i want to combine every two lines as single...line...
i.e
001|ramu|hno221|sheshadripuram|delhi|560061
can u pls help me (3 Replies)
Hi - Within perl I want to execute a system command. I want to re-direct all the output from the command to a file (@result = `$cmd`;), but I ALSO want the results to be displayed on the screen (system("$cmd");
The reason is this - if the command completes, I want to process the output. If the... (6 Replies)
Dear All,
my $tmp="*3f4#_#33#"
if ($tmp =~ tr/*// > 1 || $tmp =~ tr/#// > 2) {
print "yes";
}
any possible to combine both regular expression into one?
Thanks (3 Replies)
I can't decide if I should use AWK or PERL after pouring over these forums for hours today I decided I'd post something and see if I couldn't get some advice.
I've got a text file full of hundreds of events in this format:
Record Number : 1
Records in Seq : ... (3 Replies)
I have a file like
file.
file.TODAY.THISYEAR
file.TODAY.LASTYEARI want to substitute the words in caps with their actual values so that output should look like
file.140805
file.140805.2014
file.140805.2013For this I am reading the file line bye line in an array and using multiple map... (1 Reply)
I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open())
I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies
LEARN ABOUT OSF1
simple_lock_try
simple_lock_try(9r)simple_lock_try(9r)NAME
simple_lock_try - General: Tries to assert a simple lock
SYNOPSIS
#include <kern/lock.h>
boolean_t simple_lock_try(
simple_lock_t slock_ptr );
ARGUMENTS
Specifies a pointer to a simple lock structure. You can declare this simple lock structure by using the decl_simple_lock_data routine.
DESCRIPTION
The simple_lock_try routine tries to assert a lock with read and write access for the resource associated with the specified simple lock.
The main difference between this routine and simple_lock is that simple_lock_try returns immediately if the resource is already locked,
while simple_lock spins until the lock has been obtained. Thus, call simple_lock_try when you need a simple lock but the code cannot spin
until the lock is obtained.
To release a simple lock successfully asserted by simple_lock_try, call the simple_unlock routine.
RETURN VALUES
The simple_lock_try routine returns one of the following values: The simple_lock_try routine successfully asserted the simple lock. The
simple_lock_try routine failed to assert the simple lock.
FILES SEE ALSO
Routines: decl_simple_lock_data(9r), simple_lock(9r), simple_lock_init(9r), simple_lock_terminate(9r), simple_unlock(9r)
Data Structures: slock(9s)simple_lock_try(9r)