print over prior print

I recall doing this in C a long long time ago, but I've forgotten most of my C. Is it possible and how would you print say an integer from a count++ and have the next increment print over the last? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

retrieving info from function

The gethostbyname() function returns 5 variables, the last on addrs is an array. How do I specify the function to only return that array rather than the 4 strings and 1 array? It's a menage a trois you and me and Heineken... -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional comma

system info

Is there a perl function that'll return system info such as total RAM or other dmesg info aside from regexing dmesg itself? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]