Search Results

perl -F'\s*=\s*' -lane'
push @f, $F[0];
push @s, $F[1];
END {
@ss = sort { $a <=> $b } @s;
for (sort { $a <=> $b } @f) {
printf "%s = %s\n", $_, shift @ss
}
...

Try:
awk '{print $2, $3}' inputfile | sort | nl > newfile

Edit: forgot field 3

(echo aaa.txt
grep xxx aaa.txt | awk '{print $4 }' |
while read n; do #
[ "$n" -ne $((prev+1)) ] && echo #
printf "$n," ...

I like pipes (and cats I like too :) ):
cat INPUTFILE |
while read n; do #
[ "$n" -ne $((prev+1)) ] && echo ...

Using awk, this is one way:


awk '
function showit()
{
if( first++ )
printf( ", " );
if( last != start )
printf( "%d - %d",...