Resize a linux file system with resize2fs
On cloud servers, once you upgrade disk, you will need to resize the filesystem. On Linux ext4 file system, you can do…
Linux
Bandwidth Limit on rsync
I wanted to transfer some files between two computers, but don’t want to use all bandwidth available on the network as it…
Install x11vnc on Ubuntu
To install x11vnc on Debian/Ubuntu, run apt install -y x11vnc To start vnc server, run x11vnc -display :0 By default, there will…
Upload all files to FTP server using lftp
lftp allow you to upload all files and sub folders using single command. With normal ftp command, you need to use put/mput…
chmod recursive with lftp
lftp is a command line FTP program with several advanced options. To chmod all files and folders inside a sub folder, you…
lftp enable debug mode
To enable debug mode, add -d to command line like lftp -d -u bizhat,UdddaaaaaartN 174.36.192.112 See lftp
Download all files from FTP server using lftp
lftp is a command line FTP client, that can be used to download all files from a remote FTP server to local…
Install vnstat on CentOS 7
To install vnstat on CentOS 7, run yum install vnstat -y Now create database for your network interface card vnstat –create -i…
Install RabbitMQ on Ubuntu/Debian
To install rabbitmq on Ubuntu/Debian, run echo ‘deb http://www.rabbitmq.com/debian/ testing main’ | sudo tee /etc/apt/sources.list.d/rabbitmq.list wget -O- https://www.rabbitmq.com/rabbitmq-release-signing-key.asc | sudo apt-key add…
ansible
Install ansible on Ubuntu How to add a PPA repository using Ansible? Ansible multiple hosts behind NAT
Install ansible on Ubuntu
To install ansible on Ubuntu, run apt-get -y update apt-get -y install software-properties-common apt-add-repository ppa:ansible/ansible -y apt-get -y update apt-get -y install…