Why command df and du reports different output?
You will never notice something like this on FreeBSD or Linux Desktop home system or your personal UNIX or Linux workstation. However, sometime on a production UNIX server you will notice that both df...
View ArticlePerl script to monitor disk space and send an email
Here is a quick question by one of our regular reader : How to write a perl script that can monitor my disk space under UNIX or Linux and send me an email alert? There is a nice perl system routine...
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