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I really missed it. I did. I thought it was an example to illustrate the forum editing standards and didn't read it.
But if you are learning, i think there is nothing wrong with see different...

Thanks.

This script is called fuu;

#!/bin/bash

speak() {
case $1 in
1)echo one
;;
2)echo two
;;
3)echo...

I have this;

#!/bin/bash

for x in `cat -t file`
do
result=`echo $x | sed s:'^.*^I'::`
if [ $result -gt 1 ]
then
echo $x | sed s:'\^I: ':
...

Thank you guys.

thanks daPeach but this dosen't work for me because i need to sort the files before start the loop.
I'm going to do more things than just echo them;

a=1
for s in *
do
echo "$s ""---"" $a"...

when i use a for loop like this,

for s in *
do
echo $s
done

it give me the result in this fashion;

1
10
12
2
23
3

I need it sorted in numerical order, like this;

1
2

Thanks but this dosen't work.The problem is i can't get $COLUMNS from the enviroment.

-----Post Update-----

i found myself the solution;

for ((a=$(tput cols);a>0;a--))
do
printf...

im trying to do this inside a bash script;

for ((a=$COLUMNS;a>0;a--))
do
printf "="
done
printf "\n"

With it i want to display an "equals" line as long as de curent shell window....

Thanks everybody; i got it.

i have a list of numbers like this;

124
235
764
782
765
451
983
909
...

and i want to make a sum with the first 3 of them then the next 3 and so on.

124+235+764=1123...

Ok i know to open a window from a script (mac);

open whatever(name of a directory)

but i don't how to close it.

please some help.

thanks.

when i cat my file i see this:

a
b
c

and i want it like this:

a b c

what can i do?

thanks.

thanks AWK

i want to give numbers to cut without worrying about the spaces;

echo "12 345 6 78 9" | cut -c 1-9

echo "123 456 789" | cut -c 1-9

echo "1 2 3 4 5 6 7 8 9" | cut -c 1-9

the output of...

thank you man.it works perfectly.

i'm trying to do this (in bash darwin);

echo "give me some words: "
read a
c=2 # this is get by other ways
echo $a | awk '{print $c}' # i want to print the column given
...

I want to close an application but to kill it seems to me very rude.I want to let it do her things before closing.Any idea? Thanks.