Linux how many times someone try to access to your computer July 25, 2012 admin Leave a comment for a in `grep “disconnect from” /var/log/secure*|awk ‘{print $9}’|sort|uniq`; do printf `grep $a /var/log/secure*|wc -l`”t””$a”‘n’; done Related Posts:aix disks that are currently not being usedHow to Verify the VNX daemons ?How to find swap space for sun solaris server ?Collecting Unix System InformationHow to get the Network Card speed on AIX