If it's five digits then it can't be bigger than 99999 or less than 00000, so that check seems superfluous. Also you seem to have a logic error there (it cannot be less than one and bigger than 99999). The check for bigger than 0 still needs to be done but it complicates things a bit so I didn't want to dilute this example with the handling of that.
Last edited by era; 04-09-2008 at 04:11 PM..
Reason: make it more similar to original
I am working on a shell program that needs to accept alpha-numeric input (i.e., P00375); when I use a simple 'read' statement to read in the input (i.e., read LOG), I receive the message "p00375: bad number". How must I adjust my input statement to accept alpha-numerics?
Thanks!
Brent (3 Replies)
Okay I will let users input spaces as well :)
I am having a mental block. I have done a couple of searches but havent found anything that I understand (the likes of :alpha: and awk).
Basically I want to give the user an option to enter some text which will go down as a field within a flat... (3 Replies)
if test $b -ne
then
echo "\n\n\n\tPassword reset has been done successfully"
else
echo "\n\n\n\tAn error occurred"
fi
i want to check whether $b is non-numeric so how to do that? (3 Replies)
I have a customer who logged some cc and bank account numbers in their apache logs. I got the cc numbers x'd out with
sed -e 's/args=\{16\}/args=XXXXXXXXXXXXXXXX/g' -e 's/cardnum=\{16\}/cardnum=XXXXXXXXXXXXXXXX/g'but that wasn't too difficult due to the value being 16 digits.
The bank account... (7 Replies)
Hello all,
I am working on a basic script but need a little help.
Issue:
I am running a SQL Query using sqlplus and a shell script. I have the output of the statement stored as variable $A. $A is set to "other text here 45678754 other text here". I need to strip all text except that numeric... (13 Replies)
Hi,
I need to do a test Telnet in KSH and if the connection is good then disconnect the telnet session with out logging in and without exiting the shell script.
Example output of a good connection:
$telnet xxx.xx.xx.xxx xxxx
Trying xxx.xx.xx.xxx...
Connected to xxx.xx.xx.xxx.
Escape... (1 Reply)
Hi guys
I am having this strange issue.Well my requirement is like below
Compare two values between flat file and oracle DB
Via perl script I am easily getting the rowcount
Now I connect sql plus via perl and the column value that returns is string
my $sqlplus_settings = '';
my... (7 Replies)
I have a code like this
v_num=9
comp_num=39
if
then
echo "pass"
fi
echo "end"
I am getting an error
ksh: v_num=99
comp_num=39
if
then
echo "pass"
fi
echo "end" (3 Replies)
Hi,
I am using the below code to get a numeric value from oracle to unix variable:
BD_RC_CNT=`sqlplus -s ${WMD_DM_CONNECT} <<EOF
set heading off
set pagesize 0
Select count(*)
from wmd_bad_data
where proc_id = ${PROC_ID}
and file_id = ${FILE_ID}
and file_dt =... (7 Replies)
Gurus, Please need your help.
I'm saving a filetimestamp into $filetimestamp and
say....echo $filetimestamp gives 2015021612
I'm saving a cutoff_time into $cutoff_time
say....echo $cutoff_time gives 2015021514
now my requirement is to check if $filetimestamp is greater than... (4 Replies)
Discussion started by: thummi9090
4 Replies
LEARN ABOUT OPENDARWIN
get_desktop_resolution
get_desktop_resolution(3alleg4) Allegro manual get_desktop_resolution(3alleg4)NAME
get_desktop_resolution - Finds out the desktop resolution. Allegro game programming library.
SYNOPSIS
#include <allegro.h>
int get_desktop_resolution(int *width, int *height);
DESCRIPTION
Finds out the currently selected desktop resolution. You can use this information to avoid creating windows bigger than the current resolu-
tion. This is especially important for some windowed drivers which are unable to create windows bigger than the desktop. Each parameter is
a pointer to an integer where one dimension of the screen will be stored.
Under some OSes, switching to a full screen graphics mode may automatically change the desktop resolution. You have, therefore, to call
this function before setting any graphics mode in order to retrieve the real desktop resolution. Example:
int width, height;
allegro_init();
...
if (get_desktop_resolution(&width, &height) == 0) {
/* Got the resolution correctly */
}
RETURN VALUE
Returns zero on success, or a negative number if this information is not available or does not apply, in which case the values stored in
the variables you provided for `width' and `height' are undefined.
SEE ALSO desktop_color_depth(3alleg4), set_gfx_mode(3alleg4)Allegro version 4.4.2 get_desktop_resolution(3alleg4)