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I am getting the same output. What is the diffrence between file size and disk usage?
alioune@baccus ~/bashtuto/uip $ ls -lh | awk '{print $9, $5}'

access.log.0 450M
access.log.1 99M...

For a more readable output you can use.
du -hs * |awk '{print $2 "\t" $1}'

alioune@baccus ~/bashtuto/uip $ du -hs * |awk '{print $2 "\t" $1}'
access.log.0 450M
access.log.1 99M...

I would like to know how to get previous day date on HP-UP.

On linux i proceed the follwoing way.

alioune@baccus ~/bashtuto/uip $ date +%Y-%m-%d -d "1 day ago"
2011-03-27
alioune@baccus...

Tested and working. Thx again. your help is much aprciated..

Chulber_XL, thx for thi sversion. I tried it but all the information is not printed on the pictures. the black frame is too shorl also.

New Script - 2n version
http://i51.tinypic.com/207m9t3.jpg...

thx, I tested it, but the frame txt is not complete.
alioune@baccus ~/GPStagtoPic $ chmod u+x GPStagtoPic.sh
alioune@baccus ~/GPStagtoPic $ ./
-bash: ./: is a directory
alioune@baccus...

thx again Chuble_XL it is working very well the black frame is perfect.

The script is working for a specific jpg. I would like it work for any jpg, using the following form.

GPStoPic file1.jpg ...

Here is the Jhead output. but I only need th gps part.

alioune@baccus ~/GPStagtoPic $ jhead ML.jpg
File name : ML.jpg
File size : 583257 bytes
File date : 2010:12:28 16:45:05
Camera...

Hi all,

I would like to write a scipt that gets gps informatoin from a jpg and print 's it on the lower left corner, In order to get the gps data I have found a tool called jhead. In know that...

Greeting to all.

I have big text file that I would like to segment into many smaller files. Each file should be maximum 10 000 lines.

The file is called time.txt. after the execution of the...

file modified
case $2 in "+" )
echo "`expr $1 + $3`" ;;
"-" )
echo "`expr $1 - $3`" ;;
"*" )
echo "`expr $1 \* $3`" ;;
"/" )
echo "`expr $1 / $3`" ;;
esac



test
...

Just tested but it returns an error

alioune@baccus ~/bashtuto/bashExercise $ ./q4.sh 2 \* 2
expr: syntax error

alioune@baccus ~/bashtuto/bashExercise $

the scrip (q4.sh) should perform the following calcuation (+, -, / and *) it should be used like this:
q4.sh number1 operation number2

I wrote it already but the "*" does not work.
#!/bin/bash...

Thanx to all I have reviewed all you solutions. I learned a great deal.

@Chubler_XL

What is this test for. and why do you send to /dev/null?


BR.

---------- Post updated at 03:58 AM...

Hello,
I am doing bash and for that doing excersices. The folowing one asks for 3 numbers and is suppose to return the maximum. An error should be returned if on of the numbers is missing. I managed...