I have a shell script that is looping through a list of Postscript files to print.
ls -1tr *.PS > print.lst
...
PRINT_LIST=`cat print.lst`
...
for DMFILE in $PRINT_LIST
do
lp -d $PRINTER_NAME -o legal $DMFILE
...
done
The files in print.lst are in the order that they should be... (2 Replies)
Hello
I have application that part of its command I can get list of files to the stout . with the path .
like :
./blah/blah/foo.c
./blah11/blah11/foo11.c
./blah12/blah12/foo11.h
now I will like to filter this result and for instance see the "*.h" file or the "*.c" file or only the files... (2 Replies)
Hi,
I am working on Solaris and facing a problem. I have a .DAT file which simply contains some data in particular format which includes £ symbol. The fomat looks like
001|£30VB | | |T+T250|£30 Value Bundle |1|1|1 |0 |0|0 | |0|1010906 |93731 |TREVORJ |CRBCE1P |1090713 |134739 |JAMESMAT... (2 Replies)
Hi. I have a basic script in python that outputs like this..
$ ./test.py
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
...
But how can I make it so the output stays in 1 line?
So it would look something like this..
$ ./test.py
10% (1 Reply)
Hi,
I would like to be able to return to the messages printed in the shell when a process is done, but I have no idea where to look for them.
Done nohup script.sh (wd: ~/somesubdir)
Can anyone give me a hint? Are these messages printed by bash? They're definitely not... (7 Replies)
Hello, I find the value printed by gdb does not consist with the right value.The following is the output.
(gdb)
7 while ( ( optc = getopt(argc, argv, ":b:B:h" ) ) != -1 ) {
(gdb)
8 printf( "%c %d %s\n", optc, optind, optarg);
(gdb)
B 5 1-2
7 while ( ( optc =... (1 Reply)
Hi,
I have the data set as below,
0221500612134|Nutro 30-35 lb. Dry Dg 3 of 10 08/29/13~
0221503074850|Nutro 30-35 lb. Dry Dg 1 of 10 09/23/13~
0221503499660|Blue Buff 24-30lb Dog F 1 of 10 02/26/13~
0221503499660|Iams 15.5-20lb Dog Food 2 of 10 11/12/12~
0221503499660|Nat Blnc 25-35lb Dog... (1 Reply)
Hi,
I ma trying to do this but don't know why it is not happening?
$r1=10
for i in "1" "2" "3" "4"; do x=`eval echo $i`; echo r${x}; done
output:
r1
r2
r3
r4
also tried
for i in "1" "2" "3" "4"; do x=`eval echo $i`; echo $r${x}; done
output:
1 (2 Replies)
Hey,
Is there a way I can print " in a command line?
When I type "echo "set variable = disco"".... This actually prints echo set variable = disco but I would like to print it out as --- echo "set variable = disco"
Thanks,
Satya (4 Replies)
Discussion started by: Indra2011
4 Replies
LEARN ABOUT PHP
intval
INTVAL(3) 1 INTVAL(3)intval - Get the integer value of a variableSYNOPSIS
int intval (mixed $var, [int $base = 10])
DESCRIPTION
Returns the integer value of $var, using the specified $base for the conversion (the default is base 10). intval(3) should not be used on
objects, as doing so will emit an E_NOTICE level error and return 1.
PARAMETERS
o $var
- The scalar value being converted to an integer
o $base
- The base for the conversion
Note
If $base is 0, the base used is determined by the format of $var:
o if string includes a "0x" (or "0X") prefix, the base is taken as 16 (hex); otherwise,
o if string starts with "0", the base is taken as 8 (octal); otherwise,
o the base is taken as 10 (decimal).
RETURN VALUES
The integer value of $var on success, or 0 on failure. Empty arrays return 0, non-empty arrays return 1.
The maximum value depends on the system. 32 bit systems have a maximum signed integer range of -2147483648 to 2147483647. So for example
on such a system, intval('1000000000000') will return 2147483647. The maximum signed integer value for 64 bit systems is
9223372036854775807.
Strings will most likely return 0 although this depends on the leftmost characters of the string. The common rules of integer casting
apply.
EXAMPLES
Example #1
intval(3) examples
The following examples are based on a 32 bit system.
<?php
echo intval(42); // 42
echo intval(4.2); // 4
echo intval('42'); // 42
echo intval('+42'); // 42
echo intval('-42'); // -42
echo intval(042); // 34
echo intval('042'); // 42
echo intval(1e10); // 1410065408
echo intval('1e10'); // 1
echo intval(0x1A); // 26
echo intval(42000000); // 42000000
echo intval(420000000000000000000); // 0
echo intval('420000000000000000000'); // 2147483647
echo intval(42, 8); // 42
echo intval('42', 8); // 34
echo intval(array()); // 0
echo intval(array('foo', 'bar')); // 1
?>
NOTES
Note
The $base parameter has no effect unless the $var parameter is a string.
CHANGELOG
+--------+---------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+---------------------------------------------------+
| 5.1.0 | |
| | |
| | Throws E_NOTICE and returns 1, when an object is |
| | passed to $var. |
| | |
+--------+---------------------------------------------------+
SEE ALSO boolval(3), floatval(3), strval(3), settype(3), is_numeric(3), Type juggling, BCMath Arbitrary Precision Mathematics Functions.
PHP Documentation Group INTVAL(3)