Apache: Cloudflare – Log the real ip
Check this out: https://www.cloudflare.com/technical-resources/#mod_cloudflare Option 1: Installation from Packages Download the appropriate package to your web server and install it…
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Ubuntu: upgrading from 14.04 to 16.04, error: Invalid command ‘LockFile’,
AH00526: Syntax error on line 55 of /etc/apache2/apache2.conf: Invalid command ‘LockFile’, perhaps misspelled or defined by a module not included…
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Either all Options must start with + or -, or no Option may. Action ‘start’ failed
AH00526: Syntax error on line 5 of /etc/apache2/sites-enabled/awstats.conf: Either all Options must start with + or -, or no Option…
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Route 53: Apex domain quick fix
apex, bare domain ( domain without www) and www.domain.com should point to the same IP. In amazon load balance or…
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git: fatal: index-pack failed
I recently had to clone a very large repository through SSH, every time i did i got this error …
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Apache 2.4 – increase server limit
By default Apache only allows upto 150 connections, if the number is over, you will be in the queue. It…
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Mac OS: How long my Mac has been running?
Open terminal and run [crayon-6863d6d6c1b6e087509812/]
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Add new user and add it to sudo group
With 12.04 and later If the user already exists [crayon-6863d6d6c1c30772924980/] To create the user [crayon-6863d6d6c1c32208813241/]
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Can’t send to hotmail.com , blocked by Outlook.com ?
Do you see this error in your mail.log? “Please contact your Internet service provider since part of their network is…
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Dovecot: (keywords_update_records): assertion failed: (data_offset >= sizeof(struct mail_index_record))
This means your index is corrupted, we need to rebuild it find /user/emailfolder -name ‘dovecot*’ -type f -delete”