From: Jury Levykin <altcomm@list.ru> To: community@altlinux.ru Subject: [Comm] еще один вопрос по bash Date: Thu, 30 Sep 2004 14:02:02 +0400 Message-ID: <415BD99A.1090904@list.ru> (raw) Следующий код увеличивает значение summ, но после выхода из цикла там опять ноль ?? Как с этим бороться? export summ -- не помогает. ================================== summ=0 cut $LOG_PATH/jur-traffic.log -d" " -f5 | ( while read var; do summ=`expr $summ + $var`; echo "---------------------- $summ"; done ) echo "---------------------- $summ"; ==================================
next reply other threads:[~2004-09-30 10:02 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2004-09-30 10:02 Jury Levykin [this message] 2004-09-30 10:10 ` Artem K. Jouravsky 2004-09-30 10:26 ` bukharov on cra 2004-09-30 10:27 ` php-coder 2004-09-30 10:38 ` Jury Levykin 2004-09-30 13:27 ` Re[2]: " Maksim Otstavnov 2004-10-01 6:26 ` Jury Levykin 2004-09-30 11:43 ` Vladimir Lettiev 2004-10-01 6:30 ` Jury Levykin 2004-10-01 6:43 ` Mike Lykov
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