Geçmişte(~2007) C++ ve GTK kütüphaneleri yazdığım ama halen bazı işler için faydalı bulduğum ufak bir uygulamamı paylaşmak istedim.

Yüzlerce büyük boyutlu fotoğrafınız vardır ve siz bunları toplu olarak küçültüp daha rahat bir şekilde yüklemek ve ya sunmak için bir yardımcıya ihtiyaç duyduğunuzda bu uygulamanın çok yardımı olacaktır.

Tek yapmanız gereken küçültmek istediğiniz fotoğrafların olduğu “Kaynak Klasör”ü seçmek, ve bunların küçüldükten sonra yazılacağı “Hedef Klasör”ü seçmek, sadece boyut olarak yüksekliğini girmek olacaktır.

24Sep

Find a specific user events in Windows Security Logs

24 Sep 2018 Ali YAZICI

Event searching in windows security logs is too difficult, because of there are too many events in a short time.

To overcome this issue we must use “Filer Current Log” in the action menu. But options in the filter windows is not enough, if you want to filter security event logs by User . (User option in Filter Window is useless for our concern)

So what can we do?

21Sep

Disable trim, ,if quick format takes long time

21 Sep 2018 Ali YAZICI

If your storage and OS support trim, quick format can takes long time.

Furtermore, you can disable trim before format and activate it later.

For Windows:

Disable trim command:

fsutil behavior set disabledeletenotify 1

To enable again:

fsutil behavior set disabledeletenotify 0

Link: https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/fsutil-behavior

For Linux:

If you try format it with XFS, you can use -K option with mkfs.xfs, for example:

mkfs.xfs -f -K -L disk_label /dev/mapper/mpatha1

9Dec

Advantages of using Commvault WorkFlow

9 Dec 2017 Ali YAZICI

I created too many important workflows on Commvault. The use cases where I used workflows are as follows:

Repetitive restore tests,
Conditional backup that makes some operations before it,
Create snapshots and mount snap disks to hosts from Hitachi, EMC, and HPE storages.
They have been working without problems for years. So, I would like to talk about the advantages of using a Workflow.

First of all, the biggest advantage is the central management. Usually, snap scripts are distributed on different folders in different management servers. You can find them in “Task Scheduler” or “Crontab” if you are a little bit clever and lucky. But, it is a big deal in some environments. Also, the second deal is to find related files and figure out connections. If you use Commvault Workflow, all authorized employees can find and change scripts easily. And, to understand and see the big picture is very easy. You need a little time ( maybe minutes) to understand. On the other hand, in normal scripts, it can take hours, maybe days.