Quien me manda correo ???

con esto sabemos todos aquellos que nos mandan correo : ---------------cut here ---------- #!/bin/sh : {user:=`expr "\`lang=c id\`" : 'uid=[0-9]*(\([^)]*\).*'`} for mbox in /var/mail/user /usr/spool/mail/$user "" do [ -r "$mbox" ] && break done [ -z "mbox" ] && exec echo "no mailbox" exec grep "^from " "@" "$mbox" ---------------cut here ---------- sacado de ugu.