Using WGET to download multiple links

wget -r -np -l 2 -A jpg,png,gif http://example.com/ Options meaning: -r, –recursive specify recursive download. -np, –no-parent don’t ascend to the parent directory. -l, –level=NUMBER maximum recursion depth (inf or 0 for infinite). -A, –accept=LIST comma-separated list of accepted extensions.

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Why you should always use HTTPS

Encrypts the information delivered to a browser – No eavesdropping or Man-In-The-Middle (MITM) attacks Authentication of the website – to assure the website belongs to the said organization Ranking boost by Google ‘ Google started showing “NOT SECURE” on pages without SSL starting October 2017 Improved Customer Trust Required for E-commerce

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Unlock users accounts in Windows Domain

Check if the user account is locked type in the command: net user loginname /DOMAIN | FIND /I “Account Active” Unlocked locked out user Net user loginname /DOMAIN /active:YES Reset the password net user loginname newpassword /DOMAIN /Active:Yes

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IBM 350 RAMAC Hard drive

Year: 1956 – September Size: 5MB (for comparison, current smartphone pictures are 2-3 MB at bare minimum) Storage Unit use by IBM 305 RAMAC. September 13, 1956Weight: Just little over a Ton Cost: $3,200 USD per month (currently roughly $29000 USD per month w/ inflation)   Currently we have flash drives up-to 2TB and hard…

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Remove Unused network profiles in Windows 7/8/10

Run regedit with elevated privileges Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\NetworkList\Profiles Check Individual profiles under that tree and delete all the unused ones or modify the current config if you need to!

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It’s not a bug, its an undocumented feature

Windows 10 Fall Creators Update has a new “feature” which re-opens all running applications upon next boot if you do not close programs before you shutdown. As a workaround to this “bug-feature”, create a shortcut as follows on your task-bar or desktop. To Shutdown: shutdown.exe /s /t 0 To Reboot: shutdown.exe /r /t 0 Unfortunately,…

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Windows Admin Password Exploit

Steps to use the exploit Boot using any live cd to access the hard drive Replace C:\Windows\System32\sethc.exe with C:\Windows\System32\cmd.exe Reboot On Login Screen hit Shift key 5 times net user “username” “newpassword” [without quotes] Voila! To secure your system from this venerability, these steps could slow down / stop the attacker. Disable booting using removable…

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