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Demetri de Skepsi
United States
เข้าร่วมเมื่อ 8 ก.พ. 2012
Tech tips | Coding | Scripting | Systems Administration
How to light a fire with a fire steel
How to light a fire with a fire steel, a demonstration.
มุมมอง: 20
วีดีโอ
2 steps to setting up an SSH Client on Windows
มุมมอง 2Kปีที่แล้ว
Walk through of how to setup an SSH Client on Windows, this walk through is done on Windows 10 but can be done with the same steps on Windows 11, and Windows Server OS's. Install SSH Client: Apps & Features -\ Option features -\ Add features -\ OpenSSH Client -\ install it! Start Service and set to automatic: Services -\ OpenSSH Authentication Agent -\ Start Startup type -\ Automatic If you wan...
How to setup an SSH Server on Windows in 3 easy steps
มุมมอง 17Kปีที่แล้ว
Walk through of how to setup an SSH Server on Windows, this walk through is done on Windows 10 but can be done with the same steps on Windows 11, and Windows Server OS's. Install SSH Server: Apps & Features -\ Option features -\ Add features -\ OpenSSH Server -\ install it! Start Service and set to automatic: Services -\ OpenSSH -\ Start Startup type -\ Automatic Check Firewall Rule: Windows De...
Use PowerShell and Task Scheduler to allow only one user to login at a time on Windows
มุมมอง 70ปีที่แล้ว
Learn How To: Automatically logout the previously logged in user on Windows using PowerShell and Task Scheduler. This only allows one user to be logged in at a time. Script | github.com/demetrideskepsi/logoutPreviousUser/blob/master/logoutuser.ps1 Feel free to comment with any questions, concerns, and feedback. #tech #sysadmin #scripting
Federal Tax Calculator in Python
มุมมอง 311ปีที่แล้ว
Federal Tax Calculator in Python, Python Code | github.com/demetrideskepsi/federal-tax-calculator Budget Tracker | docs.google.com/spreadsheets/d/1ajCJ6wtthPpOgTKBonVy6gG1oPf_Pg_Y/edit?usp=sharing&ouid=100560319492691584388&rtpof=true&sd=true #tech
Fix Mouse Lag on Windows
มุมมอง 41ปีที่แล้ว
This may be due to a slower refresh rate on one monitor. Open Settings -\ Display Click Identify to determine which of the monitors is the affected one. Go to Advanced display Click the Display dropdown and select the monitor in question. In the ‘Choose a refresh rate’ section change the rate to 60 Hz Select ‘Keep changes’ You’re all done! #tech #sysadmin
ghosts in the wind
มุมมอง 35ปีที่แล้ว
song for 24/7 live music server th-cam.com/users/reportingthenowslive
Randomize Color Add-On for Blender
มุมมอง 41ปีที่แล้ว
A project I worked on with my friend, kuma.vrc from Platinum Creators, who is a 3D designer. He had the idea, I wrote the code. It allows the user to randomize the color of any object or objects selected, at the press of a button. It’s free, the source code is on my GitHub, github.com/demetrideskepsi/random-color-blender-addon, you can simply download the code from here. Feel free to reach out ...
Python basics, VirtualEnv setup, Windows SSH Server Configuration
มุมมอง 1092 ปีที่แล้ว
Python basics, VirtualEnv setup, Windows SSH Server Configuration
Coding, Python basics, setting up Python
มุมมอง 342 ปีที่แล้ว
Coding, Python basics, setting up Python
iOS Calendar Alert Default | Setting the default of your calendar app to a specific time
มุมมอง 2382 ปีที่แล้ว
iOS Calendar Alert Default | Setting the default of your calendar app to a specific time
Hi, thanks for your video - I've followed all your steps closely but when trying to create the disk image on the external drive it says 'Operation Failed with status 2' Any advice?
@@DavidSmith-kp8nc it could be a permission issue or you’re trying to copy the whole disk over which may not be allowed superuser.com/questions/1823462/operation-failed-with-status-2-no-such-file-or-directory-how-to-recover I would also make sure you’re using the main account for that computer in case it’s a permissions issue discussions.apple.com/thread/253573643
@@DemetrideSkepsi How to solve this permission issue? I am getting the same error. I am only copying the Desktop folder.
@@HARSHITSINGH-ex2de if you encrypted your data that could be the issue, or if you aren’t using the main/admin account for the computer. There are various reasons this could happen. I think someone else had asked the same question a while back, the other possibility was an issue with the external drive.
You are a legend. Thanks a ton brother.
@@Chaudharyashif I’m glad the video helped!
Actual legend. I'll tell my children stories of your greatness in 50 years
@@1NoDoze I’m glad it worked for you!
Thanks for the video! I have an issue that I can't find in the www, perhaps you have an idea. Everything works as described, I've got ssh access to the server and am able to create or delete files. I'm not able to start an URL or open for example the MS-explorer with the expression "start msedge" or "start explorer" nothing happens. Any idea? Thanks in advance!
@@thewho8272 well you’re logged into a remote device so you’re attempting to launch edge from the cli, this probably won’t work. If you want to surf the web you’ll have to use something that is cli friendly. You could use Invoke-WebRequest but you’ll have to be using PowerShell. So perhaps from the ssh session you can use “PowerShell” to change to PowerShell in the command line or simply use PowerShell -command “invoke-web request example.com” you’ll have to play around with it but keep in mind it’s cli you can’t browse in the GUI. If you want gui access from that remote computer, that’s going to take another method.
@@DemetrideSkepsi Thanks for your quick reply. I thougt of an UI topic... I'll check your hints. What I want to realize: on one end is a windows system where a chrome page runs in kiosk mode. On the other side is my automation, for example Node Red or Home Assistant from where I remotely want to change the url. Sounds very simple but I struggle with this probably easy task a couple of days and won't find a solution. Any ideas are appreciated 🙂
This was strait forward. Thanks mate.
@@reapestlife3215 I’m glad it helped!
Hi! Im trying to transfer files from my mac to a new windows pc. Are there any specific steps that I should take before or after following the steps in the video? I have a Macbook Air 2015 that's stuck in a loading bootloop.
@@Bolifum hello! It’s been a while since I’ve rewatched, and longer since I made this video. If I remember correctly I walk through everything necessary. One thing to keep in mind is whatever is on the external drive will be wiped, so make sure nothing is on the external drive before you transfer the data you wish to recover onto it.
Thanks for the reply. I tried to back up my files by selecting my personal folder under the User. An error came up writing "creating personalfinder.dmg... Operation failed: no such file or directory. I tried selecting my Doucments directory folder and said "Operation failed: input/output error." Are there any workarounds to this?
@@Bolifum it’s possible the external drive is broken, it’s also possible the files are too corrupt. Have you tried restring different folders and files?
@DemetrideSkepsi I'm not too sure. I ran first aid for my Macintosh HD and 512 gb flash drive and came out fine with a green check mark. I transferred a smaller folder to my flash drive a few moments ago.
@@Bolifum that could be it then, you might have to select smaller bits or figure out which part is not transferring and exclude it
Like everyone else, your method was the only one that worked! Thank you so much.
this may be the single worst guide i have seen online in my entire life
@@poppipo1222 boop 👉👃 I’m open to any suggestions you have. Your statement is too general for me to make any improvements.
Hey how are you. My computer froze and can only enter utility mode. I’m trying to create an image of SSD but I get “Unable to create "SSD SM0128G Media.dmg." (Input/ output error) any ideas as to what may help ? Will reinstall of OSX from utilities menu erase all data on SSD or just reinstall OSX ? Any ideas/help would be appreciated thank you !
@@billiteinjoh2198 I’m assuming the SSD you’re referring to is the external drive you’re trying to recover your data to. If so, it’s possible you need to reformat that external drive to journaled so that Mac can read it.
bro why are you mogging me in the video picture
@@user-dh6oz5fb8s you are simply looking into the mirror
I got a problem installing El Capitan from my bootable drive (usb) onto MacBook Pro Mid 2012 (laptop). You think you could help?
@@AB_Deloaded sure, I think I have a video on imaging Mac’s. Check that one out. What is the issue?
@@DemetrideSkepsi I created a bootable drive, and erased with the right Mac format. But, the issue is when I go to install El Capitan from my Mac to my laptop. I have to choose the bootable drive or the hard drive, I tried both, for not knowing which one. However, I get the same message trying to install on both: “This copy of the Install OS X El Capitan application can't be verified. It may have been corrupted or tampered with during downloading.” As soon the remaining time show. Note: I didn’t erase the main drive not knowing will it delete all my mini projects. I really appreciate your help 🤙🏾
@@DemetrideSkepsi I have a MacBook Catalina OS X El Capital Mid 2012 13” screen Intel Hd Graphic 4000
I have a problem where it is showing my external drive on the disk utility screen, but it wont show up as a location to save the image to in the drop down menu. Any ideas?
@@drawthecrowds maybe the file formatting wrong. The file system could be the problem unless it gets formatted during the process. I believe Mac uses the file system Journaled or Journaled+ on older systems, like the MacBook 2015 (like in the video), or for newer Macs, APFS. I would just reformat your external drive to whatever your OS requires. Just remember you’re wiping out your external drive. Reformat it and everything that was on that external drive will be deleted during reformatting.
You beautiful man you! THANK YOU!!! So grateful for this simple information. Not even seen any of your other content and I am subscirbing!
@@BillyFrankieFilms I’m glad this information was helpful!
Let me try this, thank you, this should work hopefully :)
Let me know if it works for you!
When I connect the external drive it's running slow.
Took me 3 days of watching various videos and lost hope to no solution, but you were the light at the end of the tunnel cause when I found your video and it worked for me I don’t even know how to express myself man you’re a literal God 💯🖤🖤🖤
I am humbled. I’m glad it worked for you!
For me it didn’t work.. it says “operation not permitted”… like I did the exact same steps as you and it didn’t work… I rlly need to Save my data because I don’t wanna loose my data and I have to erase my MacBook in order to work again…
Is it possible the external drive you are trying to copy to isn’t working or maybe it needs to be reformatted to journaled?
@@DemetrideSkepsi i did.. but it didn’t work
@@its.s.brinnaa7474 was the source drive encrypted?
I have the same issue, I have one folder which is encrypted on my drive. Any way to exclude just that folder and maybe it will work? Thanks
@@elipagnani4553 try selecting the all the root folders that don’t have that encrypted sub folder in it. Then try to drag and drop the unencrypted sub folders inside the root folder that has the encrypted sub folder up to the root level folder above.
where i will found that password?
It’s your password, whatever account you want to log into on the server. Say you have a user called user1 with a password of mypassword, that will be your username and password when you SSH into the server from the client.
@@DemetrideSkepsi it does not work. try with all user/password
@@gmazuel it’s possible I missed a step here, I’ll rewatch. The username/password on the target machine (destination/server) will be what you use. I’ll try to find some time to make sure I’m not forgetting anything.
Thanks, it works
Glad to hear it
Hey there, wonder if you may know.. i followed the steps and things were smooth until i got the message about the .dmg file i was copying to my drive "operation failed: no such file or directory" could i have missed something here?
Are you saying during the copying process to your external drive you got that error? If so you could test to make sure the drive can be written to from another computer, preferably a Mac. It could be in a file format that isn’t compatible and needs to be reformatted but I think that happens during the process
@@DemetrideSkepsi thanks for your response! I will try to check my drive next 👍
@@LadyHulkX sounds good, lmk what you find!
go daddy not a friendly webste
thank you for this sir big helpful to us specially we are on tv if we did not run the ssh i cant live to my tv station online
I’m glad it helped! What tv show/station is it?
How can I get the credentials on my ssh server? Can you make a video of that?
For sure, I believe I have the video prepped I just haven’t shot it yet. When you say credentials, do you mean how to put the ssh key onto the server so your client can use those credentials for auth? There is a directory for authorized keys on the server, you’ll want to put an entry of the key there. I will make that video, I’ve been dragging my feet on it.
genuinely a beast. thank you
Thank you, I’m glad it helped!
I tried to do. Some small has been transferred but large data like desktop always shows i/o error status 5. Please tell me how can i backup my data as my laptop is not bootable. It is a 2012 macbook pro model
I would target the files on your desktop not the desktop. Could you send the exact error message though, I can see if there is anything I can find on it
Which setting shall I select to send auto messages or forward literally every email that comes in? I played with the different settings but I can't seem to get it working. Thank you!
That’s an interesting question. This video doesn’t cover it but I can take a look, I have a 2015 Mac so the functionality in mine may be different than yours. Let me look into it
Alright so forward message looks pretty simple, it’s right there in rules, perform the following action - forward message to someemail@mailserver.tld, same for replying - reply to message. I can make a video covering this, I’ll try to get to it sometime in the next few weeks. It’s definitely an interesting function.
Macintosh HD is not showing in the locations when i click Image Folder From😢 wtd?
It’s possible the disk is not physically connected or it’s broken. Does the external show up in there?
The same with me! I sent you an e-mail. Thanks!
some of my files are greyed out & not selectable. please help!
Did that happen after you transferred them or are you still trying to put them on your external drive?
@@DemetrideSkepsi still trying to save them on the hard drive
@@irinakra6737 Have you tried dragging and dropping the greyed out files?
Legend!
you should add copy and past commands for this to simplify fam
Good idea, I think I have to redo this anyway. I believe I missed a step or so. Thank you
@DemetrideSkepsi no problem fam thank you for providing all the content you do you making a bigger impact than you know💪😁
@@coachtyberious9247 thank you! That means a lot to me 😁
How to share internet data ?
I’m not sure I understand what you mean. Can you rephrase that?
Hello, my macbook cannot boot and I’m trying to find a way to back up and save my files. I found your solution very useful, so I tried to find my data via your process but I cannot find my files. The hard disc is encrypted through file vault, I think this is the reason. The question is: If I make a new disc image of the whole hard drive, my files would be also backed up? Could I retrieve them afterwards? I tried also to decrypt the hard disc via disk utility but I found no options on the menu…I would appreciate your response because I have to be sure of what I am doing before I back up and format my computer. Thank you in advance
Have you already tried to decrypt via the System Preferences/Settings > Security & Privacy from the Apple Menu but that wasn't available? Also have you tried booting in Safe Mode (press and hold Shift key on boot). It does look like there is a way to decrypt via Disk Utility but you need the recovery key. I can try doing some experiments tonight or this weekend to see what'll work. Give those things a try in the mean time.
@@DemetrideSkepsi I tried both of them. I have only access to Recovery Mode. Safe Mode doesn’t work. I don’t have access to System Preferences because the computer does not boot. I tried to disable FileVault via Terminal but when I gave the password, it was not accepted. I am now trying to install iOS on a new Volume that I made from Disk Utility and boot the computer from there
hi! do you have to erase your external backup or can you keep what’s on there if there’s space? thanks in advance :)
No, unfortunately this process erases everything on the external drive. Make sure to back up your data somewhere else like a cloud storage, there are some free options out there, or if you have another external drive transfer the data there.
Thanks for this video. I am old and this video helped me to restore my wireless connection to my printer after replacing my router.
I’m glad to hear that! If there are any other things you’re struggling with feel free to suggest a video and I will try to cover the topic.
Hey Man I Just wanna say no amount of words will express my gratitude to you, this will save my ass
I’m glad it helped! Thanks for letting me know.
@@DemetrideSkepsi Well Turns out there is something wrong with my disk, so i can't create disk image only for my macos partition, however I can backup my windows partition. But Still Thanks!
Hey man… I tried doing this but it says the operation failed …what should I do next please help !!
Is there an option to see the error code and more details about why it failed?
Hey man, just wanted to say a big big thank you. This works perfectly and saved all my data ❤
I’m so glad to hear that!
Hopefully you're still answering comments on a 3-year old video. I'm doing this right now, copying over my Users folder to an external HDD. It says 'Creating "Users.dmg"... but nothing is happening. The progress bar hasn't moved and nothing is showing in the details pane. It has been like this for about 15-20 minutes. Does it normally take that long to get started?
It depends on where the progress is hanging also the size of what is in that user directory; downloads, documents, desktop, etc. If it’s several GB then depending on the speed of your computers processor, and the speed of the SATA to USB connector if that’s what your using. The speed for the SATA connection could be 1.5-6GB/s theoretically. If it continue to do that I would try the process with a smaller file or directory to test that the external drive is working, you could try using a thumb drive to make sure that it’s not an issue with the externals cable or the external itself.
@@DemetrideSkepsi Thank you for the video and replying to my comment. It hung up at the very beginning, essentially never started. I'm trying it with just my user folder this time. Hopefully it works. If not, I'll try with an even smaller file tomorrow.
@@mijomoore of course, lmk how it goes!
My internal there are apple hdd and apple ssd and it's nothing when i view files. there's no Machintosh HD. How to show up the Machintosh HD?
It’s probably in one of those, did you check inside of both Apple HDD and Apple SSD, to see if the files are in there?
There are no files in there
@@devinjapiter1978 you could try booting in safe mode, then use an external to extract the files that way. You could also try to look at the disk utility to see if it’s hidden, if so you may be able to use ‘cp’ to copy the files. You could use terminal and run ‘diskutil list’ to view all drives and their mount points.
Do u have tutorials on those steps? Why i want to back up my macintosh hd is my imac shows blinking with question mark folder.
@@devinjapiter1978 I don’t but I can. It may take a little time. Message or email me with the readout you’re getting.
I need to do this but don't have an external or USB that I don't need. I have a 2012 macbook pro that I upgraded by removing the disc drive to add another HDD. I have a half TB SSD as the primary and 2TB HDD as the secondary. Could I back up my primary onto the secondary drive without having to erase everything on it?
As long as it’s the correct format, which if they’re all used for Mac they should be, then it should be fine. I only say use a blank drive because I want to remove any risk. As long as you don’t get prompted to format or erase during the process then you’re good, if you see anything that says to format or erase, stop. You can get 2tb+ drives for pretty cheap last I checked, about $70.
My Mac shows both a Macintosh HD and a Macintosh HD - Data. Will saving them one at a time to an external drive cause any issues? Thank you!
It shouldn’t, just copy the data over. If you know where it’s stored, like pictures, documents, etc. it’s best to transfer just that since cloning the whole disk could take some time, and with two that’s a lot of time but if not it’s not a big deal, just make sure you keep the computer and external powered and connected during transfer.
@@DemetrideSkepsi thank you so much!
@@maryjanegarcia8149 you’re welcome, lmk how it goes!
I got a problem, if I have a backup on a different macOS operating system version(Ventura to Catalina)(I used OpenCore Legacy Patcher) will it work? And when I tried to created an image from file, my SSD is encrypted and it never showed in Finder. What can I do?
If it’s not showing up that may be another issue, try reseating the ssd. I think you’d just be greater by and authentication screen so you can put your creds in and verify it’s your disk. OS to OS version shouldn’t matter. Did you already try booting in safe mode, that could be a better way to extract the data.
@@DemetrideSkepsi because I use opencore legacy patcher, safemode simply don’t work because I’ve installed Sonoma/Ventura on an unsupported version
@@olivertzeng ooo, well you could see if you have a warranty that covers data recovery from apple. Also, is any of it backed up to iCloud?
@@DemetrideSkepsi nope it’s a MacBook Pro 2012, and the only backup I have is photos. I really hope that I can recover my data. Maybe it is because of that disk is encrypted. I know the password, but I don’t know how I can decrypt it in Finder. Oh yeah is you’re local time 0:43
@@olivertzeng I’d reseat the hard drive then, you could replace the data cable too. It sounds like a hardware issue.
Although a password generator is a good idea your code for this is designed bad. The “random” library is based off of predictable data such as time stamps, key strokes, and other pseudorandom information. For security purposes this wouldn’t be great for encryption such as generating private keys since the randomness can be guessed/predicted. Try using other random apis that use atmospheric noise. Currently there is no perfectly random api since it would be costly and relies on quantum mechanics.
Great point, maybe I’ll remake this and use a random method that is more secure. This is really just for fun, but I didn’t mention that you would probably not want to use this in production. I don’t know if you could tell what triggers were used by random unless you already had a key logger on the endpoint though, so it’d probably be fine tbh.
Firstly, thank you for the video. Keep up the good and helpful work. But i got a problem. When I tried to do a backup of the whole user folder it said it failed and showed the message: 'resource deadlock avoided'. I think it‘s because of the iClould folder which is also in the User folder. So is it a problem if i do a backup of the files in the folder indivually except the iCloud one?
Thank you! Yeah, you can individually copy the files, there is also a way to copy from the terminal which you may need to do, something like ‘cp /path/to/file /copy/to/here’ it should have a force flag. You may be right that’s it’s stuck because it’s being used by iCloud, maybe even attempting to sync. You can also log into iCloud and grab those files there, assuming it synced all the way, double cover your bases.
I am doing exactly this right now from Recovery Mode, as I cannot access my Macbook normally anymore. Hopefully the data will be copied to the external disk so I don't lose it. Fingers crossed for this 🤞🏾 🤞🏾🤞🏾🤞🏾
Let me know how it goes! If you have any questions feel free to ask.
Hi, I tried this and the issue is, it doesn’t let me choose anything when selecting an image from disk
Are you seeing the disk but it’s greyed out or not selectable, or does the disk not show up?
@@DemetrideSkepsimine does not even show up
@@gottafindacoolname it’s possible the cable connecting to the external is not plugged in all the way or needs to be unplugged and plugged back in on both ends, needs to be replaced, or the external drive is broken, or not formatted correctly.
Youre Goated man thanks for the tutorial
Thank you! I'm glad this was helpful for you.
On your video it shows machintosh hd’s available under devices and mine shows none other than my external hard drive. I’m stuck at this point. Why is my internal hard drive not showing up? That’s what preventing me from being able to transfer the data.
My best guess is that the internal HD isn’t fully seated to the data connector, or the power to the drive. There is a safe mode and a diagnostic for Mac. I can’t remember off hand, when I get home I can look and link them here.
Looks like for the diagnostic you hold CMD+D at boot; support.apple.com/en-us/HT202731 For safe boot it's hold shift on boot, if it doesn't boot in safe mode I'm betting there is a physical issue with the drive.
I am had the same issue, but I realized after trying diagnostic mode that the computers hard drive was not mounted for some reason. So I figured out how to mount it in disk utility, then your method worked. Thank you so much!!
I have this issue, diagnostic showed: reference code VDH002
Tip to improve your demo, there were fumbles and confusion. You could rehearse first, 5:13 and for example, create a folder for the rule you create
Thank you, perhaps when I make an updated version I’ll do that. I’ve done all my videos off the cuff mostly. Once I have time I want to add more to my video idea list and then go about writing scripts or note cards for them.
Thanks!
thank you for this tip.saved the day
You are most welcome