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Full Discussion: Need help in loop script
Top Forums Shell Programming and Scripting Need help in loop script Post 302551661 by hfreyer on Wednesday 31st of August 2011 08:38:48 AM
Old 08-31-2011
Possibly something like this:
Code:
#!/bin/ksh
let x=0
let y=0
let count=$1
let size=$2
first=1
for dev in `cat /opt/emc/scripts/bin/noport-devs`
do
        if [[ "$dev" > "$start" ]]
        then
        if [ y -eq $count ]
        then
                exit
        fi
        if [ x -eq 0 ]
        then
                if [ $first -eq 0 ]
                then
                        echo "map dev $head to dir 0:0 LUN=00;"
                        echo "map dev $head to dir 0:0 LUN=00;"
                fi
                head=$dev
                echo "form meta from dev $dev config=striped stripe_size=1920;"
                first=0
        else
                echo "add dev $dev to meta $head;"

        fi
        let x=x+1
        if [ x -eq $size ]
        then
                let x=0
                let y=y+1
        fi
        fi

done
if [ $first -eq 0 ]
then
        echo "map dev $head to dir 0:0 LUN=00;"
        echo "map dev $head to dir 0:0 LUN=00;"
fi

 

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LEARN ABOUT DEBIAN

fdformat

FDFORMAT(8)						       System Administration						       FDFORMAT(8)

NAME

       fdformat - low-level format a floppy disk

SYNOPSIS

       fdformat [options] device

DESCRIPTION

       fdformat does a low-level format on a floppy disk.  device is usually one of the following (for floppy devices the major = 2, and the minor
       is shown for informational purposes only):

	      /dev/fd0d360  (minor = 4)
	      /dev/fd0h1200 (minor = 8)
	      /dev/fd0D360  (minor = 12)
	      /dev/fd0H360  (minor = 12)
	      /dev/fd0D720  (minor = 16)
	      /dev/fd0H720  (minor = 16)
	      /dev/fd0h360  (minor = 20)
	      /dev/fd0h720  (minor = 24)
	      /dev/fd0H1440 (minor = 28)

	      /dev/fd1d360  (minor = 5)
	      /dev/fd1h1200 (minor = 9)
	      /dev/fd1D360  (minor = 13)
	      /dev/fd1H360  (minor = 13)
	      /dev/fd1D720  (minor = 17)
	      /dev/fd1H720  (minor = 17)
	      /dev/fd1h360  (minor = 21)
	      /dev/fd1h720  (minor = 25)
	      /dev/fd1H1440 (minor = 29)

       The generic floppy devices, /dev/fd0 and /dev/fd1, will fail to work with fdformat when a non-standard format is being used, or if the for-
       mat has not been autodetected earlier.  In this case, use setfdprm(8) to load the disk parameters.

OPTIONS

       -n, --no-verify
	      Skip the verification that is normally performed after the formatting.

       -V, --version
	      Output version information and exit.

       -h, --help
	      Display help and exit.

SEE ALSO

       fd(4), setfdprm(8), mkfs(8), emkfs(8)

AUTHOR

       Werner Almesberger (almesber@nessie.cs.id.ethz.ch)

AVAILABILITY

       The fdformat command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.

util-linux							     July 2011							       FDFORMAT(8)
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