ENVIRON(3P) POSIX Programmer's Manual ENVIRON(3P)PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond-
ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME
environ -- array of character pointers to the environment strings
SYNOPSIS
extern char **environ;
DESCRIPTION
Refer to exec and the Base Definitions volume of POSIX.1-2008, Chapter 8, Environment Variables.
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Stan-
dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .
IEEE /The Open Group 2013 ENVIRON(3P)
Check Out this Related Man Page
PTHREAD_COND_SIGNAL(3P) POSIX Programmer's Manual PTHREAD_COND_SIGNAL(3P)PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond-
ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.
NAME
pthread_cond_signal -- signal a condition
SYNOPSIS
#include <pthread.h>
int pthread_cond_signal(pthread_cond_t *cond);
DESCRIPTION
Refer to pthread_cond_broadcast().
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2013 Edition, Standard for Information Technol-
ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, Copyright (C) 2013 by the Institute of
Electrical and Electronics Engineers, Inc and The Open Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Stan-
dard is the referee document. The original Standard can be obtained online at http://www.unix.org/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source
files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .
IEEE /The Open Group 2013 PTHREAD_COND_SIGNAL(3P)
I have followed instructions to get the jdk for sparc, 1.3 loaded on this sparc workstation machine. I used a tar file and everything seemed to go fine. The usr/j2se directory was created with all the subdirectories and java files. However, attempting to run Java commands fails with a file not... (18 Replies)
I'm running Digital Unix True64 system. version4.0. My CDE is shutoff. How can I start the CDE. When I boot my system I don't even get graphic startup picture in the beginn. I've tried to activate thourgh Graphical UI Selection Facility in /usr/sbin/setup.But all I have is alot of inactive... (12 Replies)
Greetings to all,
I have not been in a unix environment for many years, but I am back.
Question is regarding how to setup or check how it's configured is DNS on a SPARCstation 20 runing SunOS 4.1.4 2 sun4m
I have a DNS server on the network and would like the sun box to use it for it's name... (22 Replies)
I was just asked if I had any experience with MC ServiceGuard with HP-UX, when I used HP I didn't use it but I am curious about it and would like to see about learning it (it seems lots of HP jobs want experience with it.) Also is this a HP product or is it used on other types of *nix. Thanks for... (10 Replies)
Hi there,
I am wondering if by logging in to a unix system, if it is possible to get the IP address of the machine I am connecting FROM.
I know how I can do this using the name server, but is this possible without a host lookup?:confused:
Thanks,
-ghoti (15 Replies)
How to set the display environment variable through a script?
i tried that using "setenv" but it gave me error.
is there any idea?
:confused: (19 Replies)
Hello all,
We setup samba running on network for Unix and NT environment. For some reasons certain users and machine can mapped to their home directory from PC to Unix, some can't. any help or ideas will be appreciated. (13 Replies)
hi
I unload the table results from oracle to csv file foramt.
i need increse the width of each column using unix commands
could you pl tell me how to increase the width of each column to spefic width uisng sed unix command or na other unix commands
i have file name called report.csv
inside... (38 Replies)
Hi,
I need to write a sed that replaces the value of all environment variables that have PASS in the name with ***** . I have a log file who prints the value of all environment variables ,including those who hold passwords. In the name of these variables I found always the PASS string, ex:... (16 Replies)
Hi, I've read many many threads and I'm still having problems (yes i read https://www.unix.com/answers-frequently-asked-questions/13527-cron-crontab.html and it's suggested posts too).
My problem is with the $PWD, yes, that's the only causing problems so i have exported the PATH, I've checked... (12 Replies)
Hi
I have a JAVA based application in development and production environment. These two environments are exactly identical in terms of OS, hardware and application components.
Initially the OS was Solaris 5.6 and the application was working fine in both environments. But later when the OS... (12 Replies)
But I love my back-ticks - I know exactly how to escape them (after too many years) - I always seem to end unbalanced with ().
However, I shall take the hint. (One more trick for this dog... aka - not too old yet!) :);) (17 Replies)
First, given this bit of code (line numbers included for reference:
59 get_all_db () {
60 #echo getting all db
61 dblist=`egrep -i "product/12" /etc/oratab |grep -v "listener"|\
62 awk -F\: '{print $1}'|sort`
63 echo list is $dblist
64 echo
65 echo
66 echo "INSTANCE_NAME ... (15 Replies)
Hi Team,
I have written the shell script which returns the result of the disk space filesystems which has crossed the threshold limit in HTML Format. Below mentioned is the script which worked perfectly on QA system.
df -h | awk -v host=`hostname` '
BEGIN {
print "<table border="4"... (13 Replies)