Notes
Useful when you try to send a request from cPanel shell from your Dedicated IP address
For curl you need to use –interface to specify IP address
Example:
curl --interface 11.22.33.44 http://alltime.pp.ua/
For wget you need to use –bind-address to set IP from which you need to send a request
wget --bind-address=192.0.2.116 http://alltime.pp.ua/… Read the rest
BusyBox combines tiny versions of many common UNIX utilities into a single small executable.
This may help you when you got your shell broken since busybox in independent binary which includes a lot of commands inside.
In simple words this tool can save your life ๐
Find the latest version of busybox at https://busybox.net/downloads/binaries… Read the rest
The slave installation will lose users
wp user list
+—-+————+————–+————+—————–+——-+
| ID | user_login | display_name | user_email | user_registered | roles |
+—-+————+————–+————+—————–+——-+
+—-+————+————–+————+—————–+——-+
And you won’t be able to create new admin user because you don’t have appropriate MySQL tables
wp user create admin [email protected]… Read the rest
Ensure you have kernel optimization tunes as the following disabled
sysctl -a |grep net.ipv4.tcp_tw_
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_tw_reuse = 1
To temporary disable without reboot:
sysctl -w net.ipv4.tcp_tw_recycle=0 sysctl -w net.ipv4.tcp_tw_reuse=0
Error:
ERROR 1273 (HY000) at line 849: Unknown collation: ‘utf8mb4_unicode_520_ci’
To fix simply replace utf8mb4_unicode_520_ci to utf8mb4_unicode_ci inside your SQL dump
Example:
sed -i 's/utf8mb4_unicode_520_ci/utf8mb4_unicode_ci/g' yoursqldumphere.sql
or
replace 'utf8mb4_unicode_520_ci' 'utf8mb4_unicode_ci' -- yoursqldumphere.sql… Read the rest
Enter the path where you have Prestashop installed and run as the following:
cd cache/smarty/compile
find . -maxdepth 1 -type d ! -path "." -exec rm -rf {} \;
cd -
cd cache/smarty/cache
find . -maxdepth 1 -type d ! -path "."… Read the rest Go to your WHM –> Home –> Software –> MultiPHP Manager
You should be able to resolve this by changing the domains to use an available version of PHP, or by installing the missing PHP versions.
You need to either install missed PHP version or set it to inherit
Command line solution:
Find main domain of account in issue and run:
whmapi1 php_set_vhost_versions version=inherit vhost=domainname.com… Read the rest
Check if you can reach a remote server
dig a gmail.com
If this timeouts then try over one of dns resolver directly
[~]# dig @8.8.8.8 a gmail.com
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.2 <<>> @8.8.8.8 a gmail.com
; (1 server found)
;; global options: +cmd
;; connection timed out; no servers could be reached
Timeout means DNS resolver is dead
[~]# cat /etc/resolv.conf… Read the rest
Most likely some dovecot files under the email box have been broken
Go ahead and remove them and recheck
cd /home/user/mail/domain.com/info rm -fv dovecot*
Then recheck… Read the rest