On Wed, 22 Aug 2018 17:17:33 +0200 Paul Rolland (ポール・ロラン) wrote: > Try: > > > start=$(date -d "${2} 00:00:00" +%s) > > end=$(date -d "${3} 23:59:59" +%s) That worked. Thanks! > Too many fork/exec ??? I don't know what this means in the given context. Could you explain please? -- George