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Meltdown & Spectre – CentOS
This is, for what I’v read about, the two main things that we need to have updated… kernel-3.10.0-693.11.6.el7.x86_64 microcode_ctl-2.1-22.2.el7.x86_64 Check them trought uname -r and dmesg | grep...
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fail2ban – remove ip from ban
https://serverfault.com/a/760324/152273 please give some votes up to the author! see also http://www.digitalwhores.net/linux/iptables-unban-ip/
View Articlefail2ban.actions [14644]: NOTICE [sshd] 113.131.58.142 already banned
Meanwhile in a new VPS… 2018-04-18 19:56:42,211 fail2ban.actions [14644]: NOTICE [sshd] 113.131.58.142 already banned 2018-04-18 19:56:43,213 fail2ban.actions [14644]: NOTICE [sshd] 113.131.58.142...
View ArticlePEAR – DB Error: extension not found
Yesterday I had to set up a new server for bunch of sites from 2008 using PHP Pear…. DB Error: extension not found You might need to add the following line at the end of /etc/php.ini...
View Articlegoogle pagespeed – centos installation
Let’s edit/create google-mod-pagespeed.repo vi /etc/yum.repos.d/google-mod-pagespeed.repo and add [google–mod–pagespeed] name=google–mod–pagespeed...
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VirtualBox – Share internet to (linux) VM – MACOSX!
On your CentOS edit /etc/sysconfig/network-scripts/ifcfg-enp0s3 and set ONBOOT to yes and add the DNSs… in this case I’m using Google DNS ips. ONBOOT=yes DNS1=8.8.8.8 DNS2=8.8.4.4 Should work!
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explainshell.com
write down a command-line to see the help text that matches each argument Hello, This site contains 29761 parsed manpages from sections 1 and 8 found in Ubuntu’s manpage repository. A lot of...
View ArticleSELinux – Failed to open stream: Permission denied
sudo chcon -t httpd_sys_rw_content_t {path_of_your_project_directory} -R
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wp_wfConfig too large
While debugging some bottlenecks in one of my servers… i’v realised that one of my db queries to Wordfence tables were causing it. Solution was to… uninstall wordfence – to clean all their tables –...
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