Fixing XFS partition
Often – if not always – XFS partitions gets broken after Veeam backup restore. I usually mount Live-restore from Veeam to VM. Mounting of backup […]
Continue reading »Tag: shell
Debug your website as Google-bot from shell
Google and other search engines implement their own lists of hacked and vulnerable pages. That is fantastic, but might be nightmare for administrators to debug […]
Continue reading »How to generate SSL key and certificate request (CSR)
May control panels offer this function (e.g. cPanel), but sometimes you might want to do it the old way – that is – manually. Here […]
Continue reading »How to find biggest subfolder
This little command will give you list of folders, sorted by their size: du -sk * | sort -nr | more
Continue reading »How to flush RAM on Linux / Centos
I personally suggest using first option, other are more and more “hardcore”. Also I would not suggest doing this under high CPU load or high […]
Continue reading »Find modified and hacked files
Finding files, uploaded and left by hackers, as well as files, which they have modified, is a complex event. It might be enough with one […]
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