Preflight-check bash script

Bash script to check if my workstation has everything I need for development

Currently checks for:

• Applications / Languages
  • HTTP and HTTPS proxies presence and whether or not they working
  • Internet connectivity
  • Java presence
  • Python presence
  • Ruby presence
  • Vim presence
  • Git presence
  • Git Flow presence
  • Docker presence
  • Vagrant presence
  • Homebrew presence
  • rbenv presence
  • wget presence
  • Maven presence
  • Gradle presence
  • Bundler presence
  • Miniconda presence
  • iTerm2 presence
  • gem presence
  • Ruby-on-Rails presence
  • Adshell presence
  • jenv presence
  • bash_profile, bashrc files presence
  • Chef client presence
  • Ansible presence
  • ChefDK presence
  • Rust presence
• Removes duplicates from PATH variable
• Different checks, depending on OS:
  • Mac OS
  • GNU/Linux/RedHat/Centos
• Downloads missing components:
  • Mac OS
  • GNU/Linux
  • Red Hat/Centos

Some improvements could be made in the future and extra functionality could be added

• Think about project structure, as at the moment it is not well build
• Erase duplicated code as much as possible

Installation

1. Download the code

# If git command installed
git clone https://github.com/MikhailMS/preflight-check

# If git command is not found
curl -LO https://github.com/MikhailMS/preflight-check/archive/master.zip
unzip master.zip -d preflight-checkp

# If you are working from behind the proxies, use following command
curl -x http://your_proxy_server:8080 -LO https://github.com/MikhailMS/preflight-check/archive/master.zip
unzip master.zip -d preflight-check

2. Run scripts

cd preflight-check

# Execute with sudo
sudo bash preflight-check.sh

# Or as sudo enabled user
. preflight-check.sh

4. To update, execute git pull, when in preflight-check folder

Notes:

1. Tested on MacOs 10.13 High Sierra, Centos 7