How do I check if the argument passed to a script is an integer?
I am writting a script that will take to integers and want to be able to check before I go on.
I am using bourne shell.
Thanks in advance (13 Replies)
hi, im trying to compare two variables in csh to put in an if statement, eg:
set a = $firstnum
set b = $secondnum
if ($a -ge $b) echo $a
But I get an error ("if: Expression syntax"). How can I make csh see my variables as integers?
thanks in advance! (5 Replies)
I'm trying to write an integer to a file using the write() function, but write() requires the parameter to be written to be a const void*.
How would I go about doing this?
also: using itoa() produces a " warning: implicit declaration of function 'itoa' " even though i have #included stdlib.h (2 Replies)
I have a file with the following:
87565
82155
102656
151
162
I want to write korn shell script that will read each line in a loop and remove any number that has less than 5 digits, e.g., 151 and 152.
thank you,
Keoki:confused: (4 Replies)
I would like to add 4.7 and 1.2. However I am unable to do this with expr.
Any simple ideas (even using something other than expr)?
Example:
me> expr 4 + 1
5
me> expr 4.7 + 1.2
expr: 0402-046 A specified operator requires numeric parameters. (18 Replies)
I am using gawk in a dos shell in windows xp and want to read a datafile and reformat it.
The datafile consists of columns of integers, floating point numbers and text strings. Each column is a fixed width and each column contains the same data type, eg all integers, all text.
I am looking for a... (0 Replies)
Wonderful evening to all of you!
My problem has to possible starting points.
Well, not really, but getting to either one is no problem at all.
So i got either a string in the format of "1920x1080" or simply the integers X = 1920 and Y = 1080.
When I am done, I would like to have an output... (5 Replies)
Hy friends, I am newbie to bash scripting, can anyone explain how b=${a/23/BB} # Substitute "BB" for "23". this line converts "b" into string and and "d" into Integer. Thanks in advance (4 Replies)
Hi,
I'm totally new at this, so help will be appreciated.
I have a directory with a bunch of files in it. The files are named xinteger_yinteger_zinteger.vtk (eg, x3_y0_z-1.vtk). I want to read the filenames and then assign the integers to variables that I then can use in expressions. So, for... (6 Replies)
Hi,
I can't figure out what I'm missing. I'm running a query to see if there are any streams recording on my DVR before starting a scripted update. I'm guessing that it is viewing $VIDEO as a string instead of an int. I've tried everything I saw on google but it still comes back as $VIDEO is... (8 Replies)
Discussion started by: Rhysers
8 Replies
LEARN ABOUT REDHAT
fmvj18x_cs
FMVJ18x_CS(4) Kernel Interfaces Manual FMVJ18x_CS(4)y.NAME
fmvj18x_cs - Fujitsu FMV-J18x series device driver
SYNOPSIS
insmod fmvj18x_cs.o [pc_debug=n] [fmvj18x_debug=n] [irq_list=i,j,...]
DESCRIPTION
fmvj18x_cs is the low-level Card Services driver for the Fujitsu FMV-J18x series PCMCIA ethernet adapter. When this driver is attached to
a card, it allocates the next available ethernet device (eth0..eth#). This device name will be reported in the kernel log file, and passed
on to cardmgr(8).
PARAMETERS
pc_debug=n
Selects the PCMCIA debugging level. This parameter is only available if the module is compiled with debugging enabled. A non-zero
value enables debugging.
fmvj18x_debug=n
Selects the network debugging level. The current default is 3; values of up to six increase reporting verbosity.
irq_list=i,j,...
Specifies the set of interrupts that may be allocated by this driver.
AUTHOR
Shingo Fujimoto - Fujitsu Laboratories Ltd. <Shingo@flab.fujitsu.co.jp>
THANKS
Yutaka TAMIYA - Fujitsu Laboratories Ltd.
Hideaki Yoda - Fujitsu Limited.
SEE ALSO cardmgr(8), pcmcia(5).
1999/02/08 08:02:01 FMVJ18x_CS(4)