linux - Script on bash, can you? -


there string $string, in syllables written spaces. if variable $word have @ least 1 syllable in string, report of in way.

your solution checks see if $word exists in $string when should other way around. try this:

string="run walk stand" word=walking if echo "$string" | sed -e 's/ /\n/g' | grep -fqif - <(echo "$word")     echo "match!" fi

as can see, can test result of grep without having save output in variable.

by way -n same ! -z.


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