Life Cycle
Shell scripts often serve as an initial stage in software development, and are often subject to conversion later to a different underlying implementation, most commonly being converted to Perl, Python, or C. The interpreter directive allows the implementation detail to be fully hidden inside the script, rather than being exposed as a filename extension, and provides for seamless reimplementation in different languages with no impact on end users.
Read more about this topic: Shell Script
Famous quotes containing the words life and/or cycle:
“Allow me, whom Fortune always desires to bury, lay down my life in these final trivialities. Many have freely died in longlasting loves, among whose number may the earth cover me as well.”
—Propertius Sextus (c. 50–16 B.C.)
“Only mediocrities progress. An artist revolves in a cycle of masterpieces, the first of which is no less perfect than the last.”
—Oscar Wilde (1854–1900)