Em (21:43:32), Mike Frysinger escreveu: >On Saturday 15 April 2006 19:55, Herculano Einloft wrote: >> $ if $(echo string >/dev/null); then echo true; fi >> true >> >> This should be a syntax error, since >> >> $ if; then echo true; fi >> bash: syntax error near unexpected token `;' > >the first command statement is more like: >if :; then echo true; fi >-mike
Hey mike.. Care to explain that? I still see a difference between $ if $(echo :); then echo true; fi which would be your example, and $ if $(:); then echo true; fi which would be mine Regards
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