HI ,
I am new to the perl , I am using a if condition and in that if condition i am checking 7 variables value. so it continue to second line .And if i user "\" for the continue line it showing error.
Example :
The above statement is showing error.
Please help me regarding this .
Hello, I need advice on how to check if started processes are finished in perl, here's explanation :
OS is RHEL 4, perl -v = "This is perl, v5.8.0 built for i386-linux-thread-multi"
The logic of the script :
#!/usr/bin/perl
use warnings;
$param1 = $ARGV;
$param2 = $ARGV;
$param3 =... (2 Replies)
Hi
I have a log file (say log.txt). I have to search for a line which has the string ( say ERROR) in the log file and copy 15 lines after this into another file (say error.txt). Can someone give me the code and this has to be in PERL
Thanks in advance
Ammu (3 Replies)
I have a script that runs a console/terminal command on the server and what is want is for each of the multiple success reports fed back from the clients (echo-ed out onto the conosle) to be counted and after x number of reports reboot the server.
The Details:
The command (program) is... (0 Replies)
Hello all,
I am trying to do a tail in a script. But when I quit the tail my script quits also. This is not what I want. I am struggling to get this done.
#!/bin/bash
askFile() {
echo -n "Enter file: "
read FILE
}
doTail() {
tail -F "${1}"
}
askFile
doTail... (4 Replies)
so in unix this command works works and shows me a list of directories
find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt
but when i try running a perl script to run this command
my $query = 'find . -name \*.xls -exec dirname {} \; | sort -u | > list.txt';... (2 Replies)
Hello,
I have a very long instruction to write, but, for lisibility reasons, I would like to cut it on more than one line and comment each lines.
is it possible ?
thanks :b: (1 Reply)
Hello to all,
I'm new to perl, I have input file that contains the string below:
315350535ff450000014534130101ff4500ff45453779ff450ff45545f01ff45ff453245341ff4500000545000This string has as line separator "ff45". So, I want to print each line but the code below is not working.
perl -pe '... (2 Replies)
Hello,
im creating a csv file for email reporting on issues.
my problem is that after 'continue' command in if statment in a loop
the new paramter writing into the log doesnt take new line.
timeout 4s zabbix_get -I $ZBX -p $PORT -s $IP -k "system.run"
if ; then
... (3 Replies)
Guys i need an idea for one logic..in shell scripting am struggling with a logic...So the thing is... i need to search for a word in a huge log file and i need to continue to print few more lines from that line and the consecutive line has to end when it finds the line with date..because i know... (1 Reply)
Discussion started by: Prathi
1 Replies
LEARN ABOUT OSF1
tis_cond_init
tis_cond_init(3) Library Functions Manual tis_cond_init(3)NAME
tis_cond_init - Initializes a condition variable.
LIBRARY
Standard C Library (libc.so, libc.a)
SYNOPSIS
#include <tis.h>
int tis_cond_init(
pthread_cond_t *cond);
STANDARDS
None
PARAMETERS
Address of the condition variable (passed by reference) to be initialized.
DESCRIPTION
This routine initializes a condition variable (cond) with the DECthreads default condition variable attributes.
A condition variable is a synchronization object used in conjunction with a mutex. A mutex controls access to shared data. When threads
are present, a condition variable allows threads to wait for data to enter a defined state.
For more information about actions taken when threads are present, refer to the pthread_cond_init(3) description.
Your program can use the macro PTHREAD_COND_INITIALIZER to initialize statically allocated condition variables to the DECthreads default
condition variable attributes. Static initialization can be used only for a condition variable with storage class extern or static - auto-
matic (stack local) objects must be initialized by calling tis_cond_destroy(3). Use this macro as follows:
pthread_cond_t condition = PTHREAD_COND_INITIALIZER
When statically initialized, a condition variable should not also be initialized using tis_cond_init(3).
RETURN VALUES
If an error condition occurs, the following occurs: The routine returns an integer value indicating the type of error. The condition vari-
able is not initialized. The contents of condition variable cond are undefined.
The possible return values are as follows: Successful completion. The system lacks the necessary resources to initialize another condition
variable, or The system-imposed limit on the total number of condition variables under execution by a single user is exceeded. The imple-
mentation has detected an attempt to reinitialize the object referenced by cond, a previously initialized, but not yet destroyed condition
variable. The value specified by attr is not a valid condition variable. Insufficient memory exists to initialize the condition variable.
ERRORS
None
RELATED INFORMATION
Functions: tis_cond_broadcast(3), tis_cond_destroy(3), tis_cond_signal(3), tis_cond_wait(3)
Manuals: Guide to DECthreads and Programmer's Guide
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tis_cond_init(3)