Similarities Between Bash and Zsh While there are differences between Bash and Zsh, they also share some similarities. 1. Command Line Syntax Bash and Zsh share a similar command line syntax. This is great because it means most commands and scripts you write will work in either shell, without...
zsh is a Bourne-style shell that contains the features you'll find in bash, plus even more. For example, zsh has spell-checking, the ability to watch for logins/logouts, some built-in programming features like bytecode, support for scientific notation in syntax, allows for floating...
Finally, let's recap several key differences in functionality and performance between the [ and [[ operators in bash. Functionality The [ operator is a synonym for the test command and is used to perform tests on files and strings. It supports a limited set of options and has a more restr...
.bashrc vs .bash_profile vs .profile The difference between them is that: .bashrcis run by non-login shells. In other words, if you start a terminal without any authentication, the.bashrcis run. One example is, when you are already logged in your Ubuntu Desktop and you open a new term...
In Linux, we usually use the word shell to refer to the main command-line interface on which we run commands and execute applications.Examples of different shells includebash,csh,ksh, andzsh.We also use the word ‘shell’ to refer to interfaces to interpreted programming languages such as pyt...