Update mining and gpu

src/crypto_currency/mining.rst

@@ -69,3 +69,42 @@ https://slushpool.com/help/get-started/getting_started
 https://slushpool.com/help/get-started/advanced_mining
 
 https://slushpool.com/help/get-started/mining_beginners
+
+
+Hash Rate
+---------
+
+
+
+Hash Rate Measured & its Unit
++++++++++++++++++++++++++++++
+
+
+Hash rate denominations
+
+    1 kH/s is 1,000 (one thousand) hashes per second
+
+    1 MH/s is 1,000,000 (one million) hashes per second.
+
+    1 GH/s is 1,000,000,000 (one billion) hashes per second.
+
+    1 TH/s is 1,000,000,000,000 (one trillion) hashes per second.
+
+    1 PH/s is 1,000,000,000,000,000 (one quadrillion) hashes per second.
+
+    1 EH/s is 1,000,000,000,000,000,000 (one quintillion) hashes per second.
+
+Common Hash rate Conversions
+
+
+    1 MH/s = 1,000 kH/s
+
+    1 GH/s = 1,000 MH/s = 1,000,000 kH/s
+
+    1 TH/s = 1,000 GH/s = 1,000,000 MH/s = 1,000,000,000 kH/s
+
+    1 PH/s = 1,000 TH/s = 1,000,000 GH/s = 1,000,000,000 MH/s
+
+    1 EH/s = 1,000 PH/s = 1,000,000 TH/s = 1,000,000,000 GH/s
+
+https://coinsutra.com/hash-rate-or-hash-power/

src/crypto_currency/tips.rst

@@ -75,6 +75,7 @@ Bitcoin
 Generate wallet
 +++++++++++++++
 
+
 https://liteaddress.org/
 
 https://www.bitaddress.org/
@@ -84,6 +85,16 @@ https://tools.bitcoin.com/paper-wallet/
 https://bitcoinpaperwallet.com/bitcoinpaperwallet/generate-wallet.html
 
 
+Universal JavaScript Client-Side Wallet Generator
+-------------------------------------------------
+
+https://github.com/walletgeneratornet/WalletGenerator.net
+
+https://walletgenerator.net/
+
+https://walletgenerator.net/?currency=Zcash
+
+
 Blockchain explorer
 +++++++++++++++++++
 

src/linux/gpu.rst

@@ -51,3 +51,11 @@ https://github.com/nicolargo/glances
 
 
 
+Windows
+-------
+
+GPU-Z
++++++
+
+https://www.techpowerup.com/gpuz/
+