Question: PATH holds paths to directories where executables ( including scripts ) can be found. This enables executables to be called by only name instead of

PATH holds paths to directories where executables (including scripts) can be found. This enables executables to be called by only name instead of by path. For example, we can use ls instead of /usr/bin/ls because /usr/bin is listed in PATH
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PATH holds paths to directories where executables (including scripts) can be

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