I use standard C random number generation logic in my application.
long nCounter;
long lRndNo;
char rand;
srand48(nCounter);
lRndNo = lrand48();
sprintf(rand,"%010.10d",lRndNo);
However we always find that the rand generated starts with '0','1' or '2'. I could not logically prove if... (1 Reply)
Hi,
I am comparing two numbers, but it gives strange results:
My Code:
if
then
echo "True"
else
echo "False"
fi
This code gives False for the follwoing comparison
where as True for the following:
Any reason for this? Both Should have given False...
I am using... (9 Replies)
Hi,
I was trying to do a string comparison using if. However, the comparison result is getting treated as a executable statement. I'm not sure where I'm making the mistake!
$ typeset TEST_VAR='YUP'
$ if ; then echo 'Got It!'; fi;
ksh: : not found.
Any help is appreciated! (3 Replies)
Can someone please help me with a unix logic for below. I tried to get the desired output by using change capture condition in Datastage but its not working properly. i have two files file1, file2 as below.
file1
ROW_NO VEND_NO CODE AIR_D OCEAN_D
----------------------------------------
1 ... (3 Replies)
I am trying to run following script in ksh on darwin 11.4.2:
freeSpace=2469606195
spaceNeeded=200
] && echo "no space" || echo "space available"
] && echo "no space" || echo "space available"
"-lt" is giving wrong answer as "no space" Whereas '<' works fine. When I change the freespace... (4 Replies)
Hi All,
I am trying to compare two negative numbers using awk on linux.But it is giving me wrong result.Same code is working perfectly on solaris.
print ((0+new_price) < MIN_PRICE)
e.g If I try to compare -1.32(new_price) and -500(min_price) using "<" operator, output is 1 i.e true.
... (5 Replies)
Hi all,
currently I'm facing a issue in linking a .so file.
In my build machine, I've libcrypto.so.6 and there is a softlink as libcrypto.so.
In my make file I'm trying to link to the lib using -L -lcrypto and it is success and created my test.exe.
When I copy this test.exe to other... (4 Replies)
Greetings Experts,
I need to handle the views created over monthly retention tables
for which every new table in YYYYMMDD format, there is
equivalent view created and the older table which might be
dropped, the view over it has to be re-created over a dummy
table so that it doesn't fail.... (2 Replies)
Discussion started by: chill3chee
2 Replies
LEARN ABOUT SUNOS
endusershell
getusershell(3C) Standard C Library Functions getusershell(3C)NAME
getusershell, setusershell, endusershell - get legal user shells
SYNOPSIS
#include <unistd.h>
char *getusershell(void);
void setusershell(void);
void endusershell(void);
DESCRIPTION
The getusershell() function returns a pointer to a legal user shell as defined by the system manager in the file /etc/shells. If
/etc/shells does not exist, the following locations of the standard system shells are used in its place:
/bin/bash /bin/csh
/bin/jsh /bin/ksh
/bin/pfcsh /bin/pfksh
/bin/pfsh /bin/sh
/bin/tcsh /bin/zsh
/sbin/jsh /sbin/pfsh
/sbin/sh /usr/bin/bash
/usr/bin/csh /usr/bin/jsh
/usr/bin/ksh /usr/bin/pfcsh
/usr/bin/pfksh /usr/bin/pfsh
/usr/bin/sh /usr/bin/tcsh
/usr/bin/zsh /usr/xpg4/bin/sh
The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.
The setusershell() function rewinds the file or the list.
The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.
RETURN VALUES
The getusershell() function returns a null pointer on EOF.
BUGS
All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.
SunOS 5.10 30 Aug 2004 getusershell(3C)