Ejercicios de Bash: sacar solo el nombre del usuario y al lado cuántos caracteres tiene ese nombre | Operating systems, scripting, PowerShell and security

Bash

cut -f1 -d: /etc/passwd | xargs -I{} /bin/bash -c 'echo -n "{} " ; echo $(echo {} | wc -c)-1 | bc'

1	cut -f1 -d: /etc/passwd \| xargs -I{} /bin/bash -c 'echo -n "{} " ; echo $(echo {} \| wc -c)-1 \| bc'

Publicado el día 24 de diciembre de 2020

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Bash

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