From: Andreas Schwab Date: Tue, 13 Jul 2010 21:43:50 GMT Subject: Re: [PATCH] Optional limit for number of lines generated by script Message-ID: In-Reply-To: <1279055909-4340-1-git-send-email-kpfleming@digium.com> "Kevin P. Fleming" writes: > @@ -642,6 +647,27 @@ show_new_revisions() > } > > > +limit_lines() > +{ > + lines=0 > + skipped=0 > + while IFS="" read line You probably want to use read -r. > + do > + lines=$((lines + 1)) > + if [ $lines -gt $1 ] > + then > + skipped=$((skipped + 1)) > + else > + echo "$line" printf '%s\n' "$line" Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."