[Solved] What is the primary difference between the which and whereis commands in Linux? — Ans: which shows the path of the executable, whereis shows binary, source, and man... | Linux CLI

Linux CLI - Searching and Finding

What is the primary difference between the which and whereis commands in Linux?

A<code>which</code> shows the path of the executable, <code>whereis</code> shows binary, source, and man pages

B<code>which</code> lists all files related to a command, <code>whereis</code> shows only the executable

C<code>which</code> searches the entire system, <code>whereis</code> searches only the current directory

D<code>which</code> shows the source code location, <code>whereis</code> shows the executable path

Step-by-Step Solution

Solution:

Step 1: Understand which command behavior
which locates the executable file in the user's PATH environment.
Step 2: Understand whereis command behavior
whereis locates the binary, source, and manual files for a command.
Final Answer:
which shows the path of the executable, whereis shows binary, source, and man pages -> Option A
Quick Check:
Difference between which and whereis = A [OK]

Quick Trick: Use which for executables, whereis for more info [OK]

Common Mistakes:

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