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Full Discussion: Shell Script (beginner)
Homework and Emergencies Homework & Coursework Questions Shell Script (beginner) Post 302735171 by spider-man on Friday 23rd of November 2012 04:14:10 PM
Old 11-23-2012
Shell Script (beginner)
1. The problem statement, all variables and given/known data:
Arguments:
http://farm9.staticflickr.com/8070/8...6e8c10c5_c.jpg

I am given these three arguments. $1, $2, $3
The first argument is the path to a directory.
So, how would I go into the directory and compare files?

I also need to check if the second argument (a C program) can compile or not. I don't know how.

I have no idea.
Try to keep your answer simple. I'm new to this.
Thank you so much for your time.
(I am learning Bourne shell)

2. Relevant notes:

This is the handout of my assignment:
http://farm9.staticflickr.com/8346/8...c3096663_z.jpg
http://farm9.staticflickr.com/8201/8...0263744b_c.jpg

3. My attempt at a solution:

Code:
if (test $# -ne 3)
then
  echo Usage a2.sh <testdir> <C program> <time limit>
  exit 1 # exit failure
elif (test ! -d $1) # arg1 is not a directory
then
  echo $1 is not a directory.
  exit 1 # exit failure
elif (test ! -r $1) || (test ! -x $1) # arg1 is a directory, but not readable or excutable.
then
  echo $1 is not accessible.
  exit 1 # exit failure
elif (test ! -e $2) || (test ! -r $2) #arg2 doesn't exist, or is not readable.
then
  echo $2 is not accessible.
elif(test # check if arg2 doesn't compile. I don't know this case!!!!!!!!!!!!!!)

elif (test -ne [0-9][0-9]*)
then
  echo The third argument must be an integer.
fi
fi
fi
fi
fi
fi



4. Complete Name of School (University), City (State), Country, Name of Professor, and Course Number (Link to Course):
York University, Toronto, Canada, Bil , cse 203 1
Last edited by Scott; 11-26-2012 at 04:54 PM.. Reason: Post restored; Thread Closed.
 

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LEARN ABOUT CENTOS

jpgicc2

JPEGICC(1)						      General Commands Manual							JPEGICC(1)

NAME

       jpegicc - little cms ICC profile applier for JPEG.

SYNOPSIS

       jpegicc [options] input.jpg output.jpg

DESCRIPTION

       lcms is a standalone CMM engine, which deals with the color management.	It implements a fast transformation between ICC profiles.  jpegicc
       is little cms ICC profile applier for JPEG.

OPTIONS

       -b     Black point compensation.

       -c <0,1,2,3>
	      Precalculates transform. (0=Off, 1=Normal, 2=Hi-res, 3=LoRes) [defaults to 1]

       -g     Marks out-of-gamut colors on softproof.

       -h <0,1,2>
	      Show summary of options and examples.

       -i profile
	      Input profile (defaults to sRGB).

       -m <0,1,2,3>
	      SoftProof intent.

       -n     Ignore embedded profile.

       -p profile
	      Soft proof profile

       -o profile
	      Output profile (defaults to sRGB).

       -q <0..100>
	      Output JPEG quality.

       -t <0,1,2,3>
	      Intent (0=Perceptual, 1=Colorimetric, 2=Saturation, 3=Absolute).

       -v     Verbose.

EXAMPLES

       To color correct from scanner to sRGB:
	    jpegicc -iscanner.icm in.jpg out.jpg

       To convert from monitor1 to monitor2:
	    jpegicc -imon1.icm -omon2.icm in.jpg out.jpg

       To make a CMYK separation:
	    jpegicc -oprinter.icm inrgb.jpg outcmyk.jpg

       To recover sRGB from a CMYK separation:
	    jpegicc -iprinter.icm incmyk.jpg outrgb.jpg

       To convert from CIELab ITU/Fax JPEG to sRGB
	    jpegicc -iitufax.icm in.jpg out.jpg

NOTES

       For suggestions, comments, bug reports etc. send mail to info@littlecms.com.

SEE ALSO

       tifficc(1), icc2ps(1), icclink(1), icctrans(1), wtpt(1)

AUTHOR

       This manual page was written by Shiju p. Nair <shiju.p@gmail.com>, for the Debian project.

								September 30, 2004							JPEGICC(1)
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