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Hi

I accidentally installed another operating system after I had installed Linux and now I can no longer access your Linux system.any solution?

Thanks

Thank you very much. it worked!!

sorry to keep bothering you.

my input is not a file is a user entry coming from a read command .

I have tried your way but it just over-writing the file and makes an empty file.

i did as...

sorry , you are right I am not explaining very well.

I am trying to find one instance and replace with variable.

as i said

jsmith:12-11-2011:55:r234

I am going to find 12-11-2011 in al...

my data is inside test file is as following:
jsmith:12-11-2011:r234:50

now as I said before I am getting passing 4 variables to over-write the file :

as example I am passing $var2 to modify...

Hello Ahmed and everyone,

Now I have another issue. I have a flat file as example test
inside this file I have information as following :
user:date:number:phone (all using : as delimiter)
...

Thanks Ahmed,

what about the file?

Thanks

hi bartus

thank you.

now can i translate
=`sed 's/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\):.*/\1/' file|awk '{ printf "%-2s", $1 }'`
to
awk -F":" '{print $6}' file |awk '{ printf "%-2s",...

hi,

can someone tell me how can I translate the following line from sed to awk?
`sed 's/^[^:]*:[^:]*:[^:]*:[^:]*:[^:]*:\([^:]*\):.*/\1/

How to use code tags...