[linux] text od zaciatku az po prvy prazdny riadok

[Matus "fantomas" Uhlar]

-> cast po prvy prazdny riadok
-> 
-> o=0
-> cat ss | while read i; do
->         if [ "$i" == "" ] && [ "$o" == 0 ]; then
->                 o=1
->         fi
->         if [ "$o" == 0 ]; then
->                 echo $i

ak tu $i nie je v  uvodzovkach, koledujes si o maler..

->         fi
-> done

okrem toho zase si vyhral sutaz o nadbytocny cat; 

while true
do
	read i
	if [ -z "$i" ]
	then
		break
	fi
	echo "$i"
done < subor
^^^^^^^^^^^^

-- 
 Matus "fantomas" Uhlar, uhlar na fantomas.sk ; http://www.fantomas.sk/
 Warning: I don't wish to receive spam to this address.
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 I feel like I'm diagonally parked in a parallel universe.