Cheat Sheets

cpanel Optimization

ByReuben February 27, 2018March 3, 2018

https://engintron.com/ – nginx fro WHM/cpanel

Optimizing an Entry Level WHM/Cpanel VPS Server

https://my.bluehost.com/cgi/help/2521

How To Enable GZIP Compression In cPanel WHM

https://nixcp.com/free-cpanel-plugins/

Cheat Sheets

Setting the SSH port in Linux

ByReuben February 5, 2018March 3, 2018

You can set your SSH port through the command line by editing the ssh configuration file ( /etc/ssh/sshd_config ) with this command. Note: if you are runnning a firewall on the server you will want to open the desired port before proceeding. nano /etc/ssh/sshd_config You can now edit the configuration file. It will start something…

Cheat Sheets

Diagnosing Hard Drive read

ByMike February 27, 2018March 3, 2018

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…

Cheat Sheets

.htaccess

ByReuben February 27, 2018March 3, 2018

http://www.webweaver.nu/html-tips/web-redirection.shtml http://www.htaccesstools.com/

Cheat Sheets

Exim relay setup

ByReuben February 27, 2018March 3, 2018

https://100tb.com/community/knowledgebase/display/HOW/Configuring+SMTP+Relay+Server Key points of trouble– Make sure the hostname on each server and relay is different and had correct DNS records. Make sure that you have added a valid SPF records for every domain as described in our article.

Cheat Sheets

Finding hard drive serial numbers in Linux and Windows

ByReuben February 6, 2018March 3, 2018

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…

Cheat Sheets

Cronjobs

ByReuben February 27, 2018March 3, 2018

http://superuser.com/questions/170866/how-to-run-a-cron-job-as-a-specific-user crontab -u <username> -e 0 6 * * * /usr/local/cpanel/scripts/exim_tidydb > /dev/null 2>&1 30 5 * * * /usr/local/cpanel/scripts/optimize_eximstats > /dev/null 2>&1 35 3 * * * /usr/local/cpanel/scripts/upcp –cron 0 1 * * * /usr/local/cpanel/scripts/cpbackup 0 2 * * * /usr/local/cpanel/bin/backup 35 * * * * /usr/bin/test -x /usr/local/cpanel/bin/tail-check && /usr/local/cpanel/bin/tail-check 45 */4 *…

Similar Posts

Leave a Reply Cancel reply