Raspberry Pi as a clock
Task: Display clock on the Raspberry Pi display Implementation with ‘epd’ library: 1. Create python application (main.py) to display date…
Tag: linux (page 3)
How to expand partition size on Raspberry Pi Ubuntu disk
Task: expand root partition. After writing image on sd card I see 3.8GB partition size. I have 14GB sd card.…
How to disable run multiple cron jobs on different EC2 instances
Task: Disable run multiple cron jobs on different EC2 instances with common EFS directory Implementation Run bash script as a…
Amazon Linux + Apache + phpFPM
Task: Prepare environment with Apache and phpFPM Implementation: install apache: yum install httpd install php-fpm: yum install php-fpm add autostart:…
Setup nginx+php7.2fpm Ubuntu 18.04
Install NGINX # Install software-properties-common package to give us add-apt-repository package sudo apt-get install -y software-properties-common # Install latest nginx…
local to FTP sync
To sync local directory to FTP server use (Linux script): lftp -c “set ftp:list-options -a; open ftp://<ftpuser>:<ftppass>@<ftp.host.com>:<ftpport>; lcd…
FTP to local sync
To sync remote directory to local computer use (Linux script): lftp -c “set ftp:list-options -a; open ftp://<ftpuser>:<ftppass>@<ftp.host.com>:<ftpport>; lcd…
Extract all .gz in a directory- Linux
Next command helps to do that: find . -name ‘*.gz’ -exec gunzip ‘{}’ \; Note: source .gz files will be…
Ubuntu allow sudo su without password
Steps: Modify /etc/sudoers: from: sudo ALL=(ALL:ALL) ALL to: sudo ALL=(ALL:ALL) NOPASSWD:ALL
Backup service
"Oh no, my site crashed!" Everyone says things like that from time to time.