Installing new Kernels with Linux
Here’s a simple tool to facilitate the installation of mainline Kernels. https://github.com/bkw777/mainline
Fix file permissions
Synching files and copying files between devices can sometimes lead to incorrect permissions. Use the following lines to set them […]
Debian Unattended Security Updates
Follow these instructions and set your email to receive notifications. https://wiki.debian.org/UnattendedUpgrades apt-get install unattended-upgrades apt-listchanges apticron -y nano /etc/apt/apt.conf.d/50unattended-upgrades Set […]
Optimal secure SSL Cipher Configuration for Apache and Nginx
# apache SSLProtocol all -SSLv2 -SSLv3 # RC4 is broken and is not specified in the allowed ciphers, 3DES […]
HAProxy SSL SNI Configuration
http://blog.haproxy.com/2012/04/13/enhanced-ssl-load-balancing-with-server-name-indication-sni-tls-extension/ Adding SSL Cert Create SSL Bundle in this order certificate, intermediate, intermediate, key, Should modify […]
SSH Public key failed authentication
Set permissions with chmod 700 .ssh chmod 600 .ssh/authorized_keys If find the following in your logs. sshd[28426]: error: Could […]
Set apache to run under current user Ubuntu desktop 14
using the command: sudo nano /etc/apache2/envvars change the user and group to yourself if there is only one user […]
Using ssh-copy-id with a custom remote port
ssh-copy-id -i ~/.ssh/id_rsa.pub “demo@demo.yourhost.com -p222”
LAMP Permissions Ubuntu, Debian
First, you should ensure that your username is included in www-data group. If not, you can add your username as www-data group sudo adduser […]
PHP Security , Avoid XSS and code injections
https://stackoverflow.com/questions/129677/whats-the-best-method-for-sanitizing-user-input-with-php
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