arch command is used to print the computer architecture. Arch command prints things such as “i386, i486, i586, alpha, arm, m68k, mips, sparc, x86_64, etc. Syntax: arch [OPTION]

What is the purpose of Arch Linux?

Arch Linux is an independently developed, x86-64 general-purpose GNU/Linux distribution that strives to provide the latest stable versions of most software by following a rolling-release model. The default installation is a minimal base system, configured by the user to only add what is purposely required.

Does Arch Linux use bash?

Bash is the default command-line shell on Arch Linux.