title: Difference between iTerm2, zsh and oh-my-zsh
body: <p>I have been using the default bash of linux for over 1 year and one of colleague recommended me switch over to using <strong>iTerm2</strong> alongwith <strong>zsh</strong> and <strong>oh-my-zsh</strong>. He also recommended this post to install and configure those :</p>
  <p><a href="https://www.freecodecamp.org/news/how-to-configure-your-macos-terminal-with-zsh-like-a-pro-c0ab3f3c1156/" rel="noreferrer">https://www.freecodecamp.org/news/how-to-configure-your-macos-terminal-with-zsh-like-a-pro-c0ab3f3c1156/</a></p>
  <p>When i asked what are they the answer he gave me was kind of confusing, so i ask you overlords kind do tell mewhat actually those are and if you have some insights about what actually a bash is, i would be happy to learn that too :)</p>
  <p>Thank you all
  Pawan</p>