Ultimately, I'm looking to create a script that allows me to plug in a usb drive with lots of jpegs on it & copy them over to a folder on my hard drive. So in the process of copying I am looking to hash check them, record dupes to a file, copy only 1 of the identical files (if it doesn't exsist... (1 Reply)
Hello Everyone,
Can anyone let me know how to make minimal boot.iso from rhl6 installation dvd iso image. I have a dvd image with me but i want to make just a minimal boot media. Somehow it is not shipped with dvd iso. I know we can download boot.iso from redhat site but is there any anyway we... (5 Replies)
Hi Guys,
I'm having a bit of trouble and im not sure what is the deal, I'm trying to mount an ISO on my RHEL box and it is not letting me...
mount -o loop -t iso9660 /home/bgalante/rhel-5-server-i386-disc3.iso /mnt
mount: Not a directory
any idea what i am doing wrong? (2 Replies)
I've got a bunch of application CDs that I use here at home under Wine. They are Windows applications and as such, some of them want to see the volume label in order for the application to run. So... just copying the CD-ROM contents to a directory doesn't work. With that in mind, what I've done... (1 Reply)
Whenever I try to burn an iso image on to a CD, the CD doesn't work. I use the program "CD Writing Wizard" on windows. I also tried Roxio. :confused: Can u help me.
Thank you for your replies :D :D :D :D (0 Replies)
Many software packages can be downloaded in the form of an ISO image. ISO images can also be created from CD and saved as ISO images:
$ cat /dev/somecd > somename.iso
Rather than burning the image to a CD-ROM to access its contents, it is easy to mount the image directly into the filesystem... (0 Replies)
SGI2FAX(1) General Commands Manual SGI2FAX(1)NAME
sgi2fax - convert a Silicon Graphics image file for facsimile transmission
SYNOPSIS
/usr/lib/fax/sgi2fax [ options ] files...
DESCRIPTION
sgi2fax converts Silicon Graphics format images to bilevel TIFF Class F images in preparation for transmission as facsimile. sgi2fax is
not normally invoked directly; it is usually run by sendfax(1) when an SGI image file is submitted for transmission.
Images are converted by scaling them to fill the guaranteed reproducible area on a default page. Each RGB pixel p is converted to
greyscale according to:
pr * %r + pg * %g + pb * %b
where %r, %g, and %b default to 30, 59, and 11, respectively. Greyscale images are then process with a high pass filter and dithered to a
bilevel image. The resultant image are written as a TIFF Class F document.
By default, the output image is created with 204 dots/inch horizontal resolution and 98 lines/inch vertical resolution. The image is writ-
ten as Group 3 1D-encoded data.
OPTIONS -1 (-2) Write the image as Group 3 1D- (2D-) encoded data.
-b %b Set the %b parameter used to convert color pixel values to greyscale pixel values.
-g %g Set the %g parameter used to convert color pixel values to greyscale pixel values.
-l Generate an image at 98 lines/inch vertical resolution. know as low resolution.
-m Generate an image at 196 lines/inch vertical resolution.
-o file
Write output to file instead of the default file named sgi.fax.
-r %r Set the %r parameter used to convert color pixel values to greyscale pixel values.
-s size
Set the output size according to the named page size. Images are normally created with a system-default page size (usually letter-
size pages, 8.5" by 11", for sites in North America). Alternate page sizes are specified symbolically using either the name or
abbreviation of an entry in the pagesizes(5F) database; e.g. a3 (ISO A3), a4 (ISO A4), a5 (ISO A5), a6 (ISO A6), b4 (ISO B4), na-
let (North American Letter), us-leg (American Legal), us-led (American Ledger), us-exe (American Executive), jp-let (Japanese Let-
ter), and jp-leg (Japanese Legal). Comparisons are case-insensitive and any match of a substring of the full page-size name is suf-
ficient; e.g. ``legal'' would match ``American Legal''.
FILES
/usr/lib/fax/pagesizes page size database
SEE ALSO hylafax-client(1), sendfax(1), hylafax-server(5F)
June 14, 1994 SGI2FAX(1)