它使用 diff 命令来检测文件之间的差异,如果发现与昨日有任何差异,脚本将向指定 email 发送新用户详细信息。 我们不用经常运行此脚本,因为用户创建不经常发生。但是,我们计划每天运行一次此脚本。 这样,你可以获得有关新用户创建的综合报告。 注意:我们在脚本中使用了我们的电子邮件地址进行演示。因此,我们要求你用自己的电子
Here is how to send a simple email using linux sendmail, for use in a cronjob script. These are generally used for administrative purposes, so a text-only email is usually just fine. We also have an article about using bash and sendmail with an attachment. #!/bin/bash#requires: date,s...
Inodes represent data units on a physical or virtual server. Each text file, video, folder, HTML file, or script is 1 inode. We’ll check how many inodes there are in a directory, as too many can cause the system to slow down significantly. Start by creating the bash script: nano ino...
/sendmail.sh $ chmod +x /etc/zabbix/alertscripts/sendmail.sh 测试发送脚本 1 $ /etc/zabbix/alertscripts/sendmail.sh...script name:脚本名称(需要先定义AlertScriptsPath,sendmail.sh脚本放在这个目录下,写绝路路径没用) 脚本参数:添加以下3个参数,分别对应sendmail.sh脚本需要的...如果你需要使用命令行发...
via:https://www.2daygeek.com/linux-bash-script-to-monitor-memory-utilization-usage-and-send-email/ 作者:Magesh Maruthamuthu选题:lujun9972译者:wxy校对:wxy 本文由LCTT原创编译,Linux中国荣誉推出
Develop a Bash script that peruses application log files for specific patterns, such as “ERROR” or “WARNING.” If such patterns are detected, the script can automatically send alerts via email or SMS using tools like mail or third-party APIs. This proactive approach ensures swift response ...
bash -x scriptname.sh > debug.log 使用bash -x命令进行脚本调试可以方便地跟踪脚本的执行过程,帮助定位问题并解决错误。 $0、$1、$#、$@、$* 、$?、$$ 在Bash脚本中,以下是常见的特殊变量含义: $0:代表脚本本身的名称(即脚本的文件名)。 $1:代表第一个参数。
Bashscripting enables us to automate tasks in Linux and Unix-based systems. For certain tasks, we may need to output text in a loop until a specific event occurs. For example, when a service is down, we could printlog messagesorsend email notificationsperiodically until the service is restore...
to share your email address with the Electronic Frontier Foundation, a founding partner of the Let's Encrypt project and the non-profit organization that develops Certbot? We'd like to send you email about our work encrypting the web, EFF news, campaigns, and ways to support digital freedom....
# bad.bash: A simple script to list files shopt -o -s nounset shopt -o -s xtrace declare -i RESULT declare -i TOTAL=3 while [ $TOTAL -ge 0 ] ; do let “TOTAL—” let “RESULT=10/TOTAL” printf “%d/n” “$RESULT” done xtrace 显示了脚本每行的处理过程。在这个示例中,脚本...