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Alright its working now that i add the comparison operator.
Thanks guys.

Yes it tried, but didnt work the way i want, but i dont know where i m wrong even i m echoing some values.

Alright thank you. I have another question though, now that i have my result is it possible to use it in another test in this way :


function_boolean
bool=$?
while [ $bool ] && [ boolean...

Hello all,

I would like to know if it is possible to return a the result of a boolean expression from a function like this

function()
{
# some code
return [ $nb1 -lt 100 ] || [ $nb2 -lt...

Hello all,

I would like some help to find the regexp to test that a word does not contains anything than the character set of printable strings.
Especially the word should not contain a...

Allright, but removing the zeros is not the solution i m looking for.
Is there a way to tell printf to interpret it as decimal value ?

Hello everybody,

I would like to understand why the printf function is returning me an octal value with this command :

printf %4.4d 0010 returns 0008

printf %4.4d 10 returns 0010

Thanks...

So nobody knows about NIS and my problem ??

Hello i have some account already defined on NIS server. I would like to use this account on my machine.
What do i have to do ? Only create the home directory then use the account ??
If the user...

while read line
do
isTitle=$(echo $line | grep "^[[:digit:]]")
if [ "$isTitle" ]
then
num=${line%%[[:blank:]]*}
...

ok, i almost done it:

while read line
do
isTitle=$(echo $line | grep "^[[:digit:]]")
if [ "$isTitle" ]
then
...

I've got another solution but still dont know how to replace the text:

first_script.sh | while read line
do
isTitle=$(echo $line | grep "^[[:digit:]]")
...

I started with this :

first_script.sh | awk '/^([[:digit:]]|[[:digit:]].)+[[:blank:]]/ {print}'


Instead of printing i would like to replace as explain in the first post.

Hello all,

I would like to replace some text that are forwarded in standard output from a script, then save the replaced text to a file.
The text i would like to replace is in the form of:

1...