lambov

1. Community
2. Security

today i found strange high cpu load and based on top -c showing that i have 2 ./system-disk processes that eat about @50% and run in long time, the process is under an user and i have scanned the a...

• lambov
• January 08, 2018 06:02
• 3 followers
• 5 comments
• 0 votes

1. Community
2. Security

Hi my server often get wp-login brute force, i have activated mod security but its not much help how to prevent wp-login brute force?

• lambov
• December 24, 2017 06:39
• 3 followers
• 3 comments
• 0 votes

1. Community
2. Web Servers & Applications

my average server load is 3 (my cpu core/thread is 4/8) but today my server load very high and load average within 10 and running command from ssh very slow too based on htop process there was many...

• lambov
• February 16, 2017 23:58
• 2 followers
• 2 comments
• 0 votes

1. Community
2. Security

i found user has cron on /var/tmp/ and the file executed is unix malware based clamav scan why can he run the script on /var/tmp/ ? is my /tmp secure? i have run /scripts/securetmp and this is m...

• lambov
• February 14, 2017 17:16
• 2 followers
• 3 comments
• 0 votes

1. Community
2. Web Servers & Applications

i often get my apache/httpd stop responding and get back online after a while..its about 2 or 3 minutes and sometimes it takes about 30 minutes or i must restart apache to get back online soon.. w...

• lambov
• January 31, 2017 06:12
• 2 followers
• 5 comments
• 0 votes

1. Community
2. Web Servers & Applications

why all addon domains routed to subdomain alias of main domain first, so if main domain expired or inactive the addon domain doesn't work because it reouted to subdomain alias first example accoun...

• lambov
• January 22, 2017 17:30
• 1 follower
• 1 comment
• 0 votes

1. Community
2. Databases

i am runninf cpanel fro webhosting and about 20 account hosted, the most of them is new website with low traffict my memory usage is about 1GB of 4GB and CPU usage within 0.2 of 4cores based top/h...

• lambov
• November 29, 2016 06:13
• 0 followers
• 0 comments
• 0 votes

1. Community
2. Miscellaneous

i am runninf cpanel fro webhosting and about 20 account hosted, the most of them is new website with low traffict my memory usage is about 1GB of 4GB and CPU usage within 0.2 of 4cores based top/h...

• lambov
• November 29, 2016 06:13
• 2 followers
• 7 comments
• 0 votes

1. Community
2. Domain Management

i have servers and using DNS cluster ns1 and ns2 can i disable DNS service on my server2 if i use dns cluster?

• lambov
• November 19, 2016 23:47
• 2 followers
• 2 comments
• 0 votes

1. Community
2. Email

how to modify default SPF record, i want to add my external mail server hostname i have tried the following tutorial but it doesn't work External mail server and SPF

• lambov
• October 09, 2016 03:51
• 1 follower
• 1 comment
• 0 votes