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Diagnosing Hard Drive read

ByMike

https://www.lisenet.com/2014/measure-and-troubleshoot-linux-disk-io-resource-usage/ smartctl -a /dev/sda   SMART attributes to watch out for:   ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000b 100 100 050 Pre-fail Always – 0 2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline – 0 3 Spin_Up_Time 0x0027 100 100 001 Pre-fail Always – 12029 4 Start_Stop_Count 0x0032…

Blacklist removal links

ByReuben

  Unfortunately due to the limited availability of IP addresses sometimes they are re-used from sources that have been black listed in the past. Generally blacklists are updated within 30 days of an IP not being reported for spam. However many services like Microsoft, Google, Yahoo and others, have taken to using their own systems…

Finding hard drive serial numbers in Linux and Windows

Finding hard drive serial numbers in Linux and Windows

ByReuben

In Linux I prefer using smartctl smartctl -i /dev/sda or hdparm -I /dev/sda | grep Serial Megacli RAid card — megacli -PDList -aALL or hdparm -I /dev/sdX | grep -i ‘serial’ Adaptec —- /usr/StorMan/arcconf getconfig 1 ================================ For Windows https://whatsonmypc.wordpress.com/2011/09/01/wmic/ If you have many hard drives like me, use this instead to help you know…

General information about IIS:

ByReuben

General information about IIS: http://www.iis.net/learn/get-started/introduction-to-iis Installing IIS for website management on a Windows Server: http://www.iis.net/learn/install/installing-iis-7/installing-iis-7-and-above-on-windows-server-2008-or-windows-server-2008-r2 Website creation in IIS https://technet.microsoft.com/en-us/library/cc772350(v=ws.10).aspx https://support.microsoft.com/en-us/kb/323972 FTP access in IIS http://www.iis.net/learn/install/installing-publishing-technologies/installing-and-configuring-ftp-7-on-iis-7

Finding stuff in linux

ByReuben

http://www.wikihow.com/Find-a-File-in-Linux find / -type f -iname “libphp5.so” find / -type d -iname “ibdata1” find / -type f -iname “*arcconf” grep -R ‘AllowNoPassword’ / egrep ‘User’ /etc/apache2/apache2.conf grep DocumentRoot /etc/apache2/apache2.conf To find files larger than 100MB, use this command: find / -type f -size +100000k -exec du -h {} \; Search within files for specific text:…

Linux Super notes

Linux Super notes

ByReuben

############ Creating Users ############ useradd————— create a user with default home directory useradd -m <username> Create a user with different home directory useradd -m -d <directoy> <username> Create A User With An Expiry Date useradd -e 2016-02-05 <username> ###note The date must be specified in the format YYYY-MM-DD How To Create A User And Assign…

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