expansion

When scripting in the Bash shell, alias expansion can sometimes complicate or interfere with the proper execution of commands. By default, aliases in Bash are simple shortcuts or replacements textually done by the shell before execution. Although highly useful interactively, aliases have been known to cause unexpected behaviors in scripts. However, a straightforward strategy to manage this effect involves the use of the \command prefix which effectively bypasses aliases to execute the command directly. Let’s delve deeper into this topic with a detailed question and answer session. Q&A on Avoiding Alias Expansion in Scripts A1: An alias in Bash is a shorthand or nickname for a command or a series of commands.