Tips

“Phishing” On The “Pharm”: How Thieves Combine Two Techniques To Steal Your Identity

Summary I received an email and began to read: “Dear Amazon User, as part of our security measures, Amazon  Inc. has developed a security program against fraudulent attempts and account thefts. Therefore, our system requires further account verification…” Security Measures. A threat to suspend his account to prevent “fraudulent activity”. The email went on to […]

Cisco IOS Technologies

Cisco OSPF Summary-Address Command

BSCI exam success, not to mention earning your CCNP, can come down to your OSPF route summarization skills. There are a few different commands and situations you need to be ready for, and one of these situations is the proper use of the “summary-address” command. The summary-address command should be used on an ASBR in […]

Cisco IOS Technologies

Cisco Password Recovery

It might happen on your production network – but sooner or later, you’re going to have to perform password recovery on a Cisco router or switch. This involves manipulating the router’s configuration register, and that is enough to make some CCNA candidates and network administrators really nervous! It’s true that setting the configuration register to […]

Tips Windows Platform

Essential Windows command line

Change the default drive To change the default drive, simply type the drive letter of your choice and press enter Examples: C:\ > D: [Enter]  (Changes the default drive from C to D) D:\ > C: [Enter]  (Change the default drive from D to C) Change Directory To change directory use CD command C:\ > […]

Tips Windows Platform

Creating a bootable USB drive

It’s always useful to have a bootable USB stick, it helps to get out of complicated situations and solve problems. To create a bootable USB drive, the following steps must be followed: Unzip the ISO image into a directory on your computer (if do not use the USB key for decompression). You can use the […]

Tips Windows Platform

Fix : File Explorer keep crashing

I decide to transfer a picture or video from my PC to a USB stick, but first I try to access the file, but suddenly my Windows File Explorer hangs up permanently and does not even start. This is the step I try to fix the File Explorer Crashes issue : Solution 1- Clear File […]

Linux and Unix Scripting

Linux – Bash -DDOS Checker, Check if your website is under attack Script.

DDOS Checker, Check if your website is under attack Script. ——————– #!/bin/bash clear if ! [ $1 ];then echo “Usage: ${0##/} [URL]” exit 1 fi url=$(echo $1 | sed ‘s!.*/!!g’) # remove https if included down=$(curl -s “https://api.downfor.cloud/httpcheck/$url” -H “User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36” -H “Referer: https://downforeveryoneorjustme.com/$url” -H “Origin: […]

Windows Platform

Query and kill a process on a remote computer using PowerShell

Kill a process with PowerShell Who never had the situation,  for example, one or more processes of a user must be stopped. Currently, this can be done remotely by an administrator without having to switch to the user’s computer. Get-Process First, we will use Get-Process cmd to list the processes that are running on the […]

Tips Windows Platform

Issue Opening Adobe XD (Your developer license has expired. To continue to use this app, please renew your license.)

Adobe XD Issue Issue Opening Adobe XD (Your developer license has expired. To continue to use this app, please renew your license.) Concerning the error: “Your developer license has expired. To continue to use this app, please renew your license.”    In fact, That is surprised me,  in particular, because my Adobe account is not […]