The question is: "The critical server seems unreachable. The sysadmin tries to identify the cause of it..but weird..he is doing it backwardly."http://files.wargames.my/2/p100.7zv and the hint given to us: so… RFC…
The file ~/.bash_history holds the history. To clear the bash history completely on the server, open terminal and type:
It is possible to download and install rules manually, but there is a much easier and quicker way to do so. There are special programs which you can use for…
One day, we noticed strange GET request towards our JBoss server: From the request above, you’ll quickly noticed that this attack leveraging Apache Struts vulnerability from CVE-2017-5638. The request tried…
To solve this error, download AccessDatabaseEngine.exe from this Microsoft website.
Recently, I have a problem where when I tried to update Ubuntu package via apt-get, it shows HTTP 401 proxy error related.Just a note, I’m running VM using my office…
Recently, I was searching for rollover cable that used to connect your PC/laptop to your switch via console port. It took me for a while searching this kind of cable…
Lets say you have this kind of file/folder structure: master folder ---- folder1 ---- image1.jpg | | | |-- image2.jpg | | |-- folder2 ---- image1.jpg | | | |--…
As you read in the title above; to update your Python packages via pip. for Linux/*nix: p/s: you may need to run as sudo. Probably. for Windows: Credit: http://stackoverflow.com/questions/2720014/upgrading-all-packages-with-pip
One day, I open my email via mail command and see bunch of error mail received by me, written something like this: Upon diving in Google ocean, I found this…
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