You can download Driver Identifier Portable version directly from this url http://www.driveridentifier.com/files/driveridentifier_portable.exe
Read MoreToday we released version 4.1 which:
– fix runtime errors in case WMI is not available
– add portable version
We are pleased to release the new version 4.0 , which improve our scan technology.
Thank you for your feedback.
Read MoreHello All,
We have improved our scan technology to help you find the drivers correctly. We know that there are still some instances that you still can not get the correct drivers. Please submit a ticket to us in our contact page. To save time for both , please always send us your device manager screenshot, that will give us a lot of information to narrow down your driver problem.
That’s it.
Read MoreApplications that handle a huge number of TCP connections, either as a server, or as a client, will often see a large number of sockets in TIME_WAIT state.
The sockets in TIME_WAIT can be seen with the “netstat -epn –tcp ” command.
If the number of TIME_WAIT sockets gets too large, your address space will be exhausted, causing a disruption of TCP traffic.
If you try a little Googling, you may be find tcp_fin_timeout option .
Do not be confused by the /proc/sys/net/ipv4/tcp_fin_timeout config item. The FIN TIMEOUT is not the same as the TIMEWAIT length.
You can force the kernel to reuse the TIME_WAIT buckets though, by setting the /proc/sys/net/ipv4/tcp_tw_recycle entry to 1. I have tested this, and it works: very few TIME_WAIT entries will be present when using this setting.
# echo 1 > /proc/sys/net/ipv4/tcp_tw_recycle
or
add net.ipv4.tcp_tw_recycle = 1 to /etc/sysctl.conf .
1. Check /var/log/mail.log and see what the error
2. If you see this “postdrop: warning: unable to look up public/pickup: No such file or directory”
Do this :
# /etc/init.d/sendmail stop
# mkfifo /var/spool/postfix/public/pickup
# /etc/init.d/postfix restart
3. If you get 550 verification error
edit file /etc/postfix/main.cf
Change the servername to full dns name for ex: servermail to servermail.yourdomain.com
verify servermail.yourdomain.com from public internet
What’s new:
– Improve the performance , the time to complete the scan now is 50% faster than before.
– Fix some device id
Want to change the default mysql data_dir (/var/lib/mysql) to new location (new partition, new disk ?)
Steps to do:
1. stop mysql ( /etc/init.d/mysql stop)
2. copy your mysql data directory to new location ( mv /var/lib/mysql/ /newlocation/mysql/)
3. chown -R mysql:mysql /newlocation/mysql
4. edit file /etc/mysql/my.inf ( change data_dir location)
5. edit file /etc/apparmod.d/usr.sbin.mysqld (change /var/lib/mysql to your new location)
6. start mysql (/etc/init.d/mysql start)
You can run the following command to see what Apache module is loaded
apachectl -t -D DUMP_MODULES
or,
httpd -t -D DUMP_MODULES
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