Online Tools and Calculators > Miscellaneous > MAC Address Generator MAC Address Generator MAC address prefix: MAC address format: 00-10-FA-6E-38-4A 00:10:FA:6E:38:4A 0010.FA6E.384A 0010FA6E384A Case: Uppercase Lowercase About This Tool The online MAC Address Generator is used to generate a random MAC address, in lower or upper case for your convenience.The tool can generate four most commonly used types of MAC address formats and it is also allowed to specify your preferred MAC address prefix (specific OUI - Organizationally Unique Identifier).Please note that the generated MAC addresses are for testing purpose only, not for production use.MAC address MAC address (Media Access Control address) is a unique identifier assigned to network interfaces for communications on the physical network segment.It usually encodes the manufacturer's registered identification number.If you want to find the manufacturer a certain MAC address belongs to, please use our MAC address lookup tool.

©2017 Miniwebtool | Terms and Disclaimer | Privacy Policy | Contact Us_ Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top up vote down vote favorite 15 I know I can backup the keystore files from my running ethereum client which holds my accounts.But how can I backup wallets created with mist?Is it enough to write down the public address where the wallet contract is stored?accounts wallets addresses keystore backup up vote down vote Using Mist - Backup Accounts Go to the top bar and select ACCOUNTS -> BACKUP -> ACCOUNTS.This will open a folder.Inside this folder there are keystrore files that have long names starting with UTC--2016-04-14....... Each of these files represent an account.Back up these up.Using Mist - Backup Wallet Contracts Go to the top bar and go ACCOUNTS -> BACKUP -> APPLICATION DATA.As far as I can tell, just back up this entire folder.

You could also manually add the wallet contracts back at any time, obviously, but this is easier and more convenient.How to actually back up You want to store the keystore files in multiple locations & multiple physical locations.Keep in mind, you must prevent loss of both the keystore file and password due to loss or failure of you hard drive, USB drive, or whatever method you are using to back up.You also must keep in mind physical loss / damage of an entire area (think fire or flood).I store my backups in three places: (1) On my computer.(2) On a USB in my apartment but in a different room than my computer.(3) On a USB at my parent's house.My primary / cold storage wallet is a paper wallet which is printed, but there is no paper option directly from Mist.This way if my house burns down, I still have my accounts.If my HDD crashes, I still have my accounts.If you do want a paper option, you can import your Mist keystore file into MyEtherWallet (running offline/locally, see #5 here).

Follow those instructions and use the View Wallet Info tab in order to access your Mist wallet and then print a paper version.Using old Mist without the ACCOUNTS -> BACKUP available.litecoin dollarOn some versions, (0.3.9) there may just be a BACKUP option in the top bar, not under accounts.doge for bitcoinFor old versions (0.3.7 or lower) the backup option is simply not there.bitcoin tax accountantDepending on what OS you have, you need to navigate to the right folder (below) and back these keystore files / the entire keystore folder up.bitcoin white paper explainedAccounts Mac: ~/Library/Ethereum/keystore Linux: ~/.ethereum/keystore Windows: %APPDATA%/Ethereum/keystore Wallet Contracts The above will only back up your normal accounts.ethereum coin creation

Wallet Contracts can be manually re-added, or you can back up the data folder.As far as I can tell: Mac: ~/Library/Application Support/Mist/ Linux: ~/.config/Mist or, in earlier versions: ~/.config/Chromium/Mist (folder is hidden) Windows: C:\Users\< Your Username >\AppData\Roaming -or- ~\AppData\Roaming\Ethereum\keystore The folders I see online tend to be all over the place.bitcoin paper wallet spendingI can confirm that the above certainly hold true to my Mac.bitcoin lottery review-- Edit: I found this (possibly out of date) list for go (geth) and c++ (eth) clients which may be helpful for some.bitcoin private key recoveryup vote 8 down vote If you use the latest version of the Mist wallet 0.3.9, then you can backup your wallet with saving the AppData.ethereum chinese

You can do that by clicking on Backup in the Menu bar and click "Backup App Data" which points you to the installation directory where your wallet is saved.In my case it is located here "C:\Users\Andreas\AppData\Roaming" on Windows 10 - 64 Bit.Just copy the whole "Mist" Folder to a secure location to have a backup.In my case it has just about 6.4MB.Now you have a backup.I cannot say if the same is true for Mac and Linux.Greetings from Austria Andreas up vote 6 down vote Backup To backup your accounts from Ethereum Wallet, see How to backup mist wallets?.The files that you need to backup will have names like the following: user@Kumquat:~/.ethereum/keystore$ ls UTC--2016-04-17T01-23-45.279405976Z--aaaaab3ad17cd9aca6fd5343a53a513685c7aaaa UTC--2016-04-17T02-34-56.029466208Z--bbbb8622d70f62f212aef64e7e26e4746dc8bbbb UTC--2016-04-22T03-45-01.402684763Z--cccc5fc7979143c593c6c01eae6d22b7d6eecccc Restore To restore these accounts, copy these files back to your Ethereum keystore directory.