linux 看执行任务的一些邮件

时间：2021-02-09 14:40:18
 cat /var/spool/mail/root 

From root@hadoop01.localdomain  Fri Apr 12 18:44:01 2019

Return-Path: <root@hadoop01.localdomain>

X-Original-To: root

Delivered-To: root@hadoop01.localdomain

Received: by hadoop01.localdomain (Postfix, from userid 0)

    id EBCFD1C081C; Fri, 12 Apr 2019 18:44:01 +0800 (CST)

From: root@hadoop01.localdomain (Cron Daemon)

To: root@hadoop01.localdomain

Subject: Cron <root@hadoop01> sh opt/data/smartAuditor.sh 10

Content-Type: text/plain; charset=UTF-8

Auto-Submitted: auto-generated

X-Cron-Env: <LANG=en_US.UTF-8>

X-Cron-Env: <SHELL=/bin/sh>

X-Cron-Env: <HOME=/root>

X-Cron-Env: <PATH=/usr/bin:/bin>

X-Cron-Env: <LOGNAME=root>

X-Cron-Env: <USER=root>

Message-Id: <20190412104401.EBCFD1C081C@hadoop01.localdomain>

Date: Fri, 12 Apr 2019 18:44:01 +0800 (CST)

sh: opt/data/smartAuditor.sh: No such file or directory

指定定时任务  sh手动执行成功 ，contab执行失败  在脚本中添加 source /ect/profile  刷新一下环境变量

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