Hello,
I have a list like this :
1
2
-4
0
-3
-7
5
6 etc.
Is there a way to remove all the positive values and print only the negative values, without using grep, sed or awk?
Thanks,
Prasanna
Hello,
I have a list like this :
1
2
-4
0
-3
-7
5
6 etc.
Is there a way to remove all the positive values and print only the negative values, without using grep, sed or awk?
Thanks,
Prasanna
perl -ne 'print if $_<0;' file
strings -n2 file
while read n
do
if [ $n -lt 0 ]; then
echo $n
fi
done < infile
---------- Post updated at 02:00 ---------- Previous update was at 00:28 ----------
cut -sd- -f1- infile
Thanks a lot.