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read $1 $2 $3
if test "$1"="-f"
then
fieldPos=$2
fileX=$3
awk '{print $fieldPos}' fileX
fi

read $1 $2 $3
if test "$1"="-f"

Hi
i am writing a shell script; I need to convert a string to integer so that i can use it in the 'awk' command to choose a field.

can you please help me. thank you.

hello to all
please, i am really stuck guys. i have a task (homework) asking to use unix commands (apart from the "cut command") in a program (shel script) so that it works similar to the "cut"...

yes Jim, it is a homework (task) actually. and i needed some tips.

Hi guys,
does any one have any tip about the command "cut"?
i have a task to write a program (command) that would do the functions of cut.
all ur tips approciated.
Bachiri