Install youtube-dl on Ubuntu
You can use pip: sudo apt-get install python3-pip sudo pip3 install –upgrade youtube_dl
Ubuntu
How to setup a Private Anonymous Proxy server Squid on Ubuntu/Debian
Setup a Private Anonymous Proxy server Squid Update System # apt-get update # apt-get upgrade Installng Squid3 pakage # apt-get install squid3 squid3-common Edit Squid configuration file: # vi /etc/squid3/squid.conf To allow the access to Squid proxy only from your… Continue Reading
Showing the original visitors IP addresses in VestaCP
If you using VestaCP with Cloudflare Global Content Delivery Network (CDN) in logs you will have problem with showing the original visitors IP addresses in logs. Its very easy to fix. Add to NGINX main config file (before include and… Continue Reading
Problem with IPv6 sudo apt-get update/upgrade
We can force to update Ubuntu using ipv4 apt-get -o Acquire::ForceIPv4=true update apt-get -o Acquire::ForceIPv4=true upgrade
How to capture DHCP requests with tcpdump
In this article i will show how to install tcpdump on Linux (Ubuntu, Redhat) and Capture DHCP requests using tcpdump utility in Linux. DHCP requests can be captured with tcpdump. So first we need install tcpdump utility in our Linux… Continue Reading
How to capture broadcast or multicast packets with tcpdump utility
How to capture broadcast or multicast packets with tcpdump utility First install tcpdump software: For Ubuntu: # apt-get install tcpdump ForCentOS: # yum install tcpdump Then you can run tcpdump # tcpdump -n “broadcast and multicast” Example output: Discuss article… Continue Reading
Which php.ini config file loaded
How to determine which php.ini config file loaded ? Just type: # php -ini phpinfo() PHP Version => 5.5.9-1ubuntu4.16 System => Linux host 3.13.0-85-generic #129-Ubuntu SMP Thu Mar 17 20:50:15 UTC 2016 x86_64 Build Date => Apr 20 2016… Continue Reading
Copy folders and files remote server using SSH – SCP
CSP – Secure Copy Protocol scp -r /path/to/local/dir user@remotehost:/path/to/remote/dir
Who is pinging my Linux server
In this article i will show how to know monitor who is pinging my server with tcpdump Linux utility. tcpdump packet analyzer. In our case it will help us figure out the IP address where the ICMP requests come from.… Continue Reading
Install locate on CentOS and Debian
Install locate on CentOS and Debian Use the following commands : Debian : apt-get install locate CentOS : yum install mlocate