8 lines
198 B
Bash
8 lines
198 B
Bash
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egrep '\<(Königst|T)ochter\>' frosch.txt
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grep :/bin/bash$ /etc/passwd
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k='[^aeiou]*'
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grep -i ^${k}a${k}e${k}i${k}o${k}u${k}$ /usr/share/dict/words
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egrep '(\<[[:alpha:]]{4,}\>).*\<\1\>' frosch.txt
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