Null Anny

Forgetting to terminate a newly created character string with the NULL character; Forgetting that the newline character, '\n', is a valid data input character

anny ~> su -Password: [root@elegance root]# if ! grep ^$USER /etc/passwd 1> /dev/null > then echo "your user account is not managed locally" > else echo "your account is managed ...

fileOut = fopen("prices.dat", "wb"); inFile = fopen("prices.bnd","r"); If a file opened for reading does not exist, fopen() returns the NULL address value