bravery9 · February 21, 2020 05:03 · Feb 7, 2020 · Feb 7, 2020 · Sep 14, 2018 · Sep 14, 2018
diff --git a/proxy.md b/proxy.md
@@ -81,6 +81,7 @@ unset {http,https,ftp,rsync,all}_proxy {HTTP,HTTPS,FTP,RSYNC,ALL}_PROXY
 
 git config --global --unset http.proxy
 git config --global --unset https.proxy
+git config --global --unset core.sshCommand
 
 git config --global --unset http.https://github.com.proxy
 

diff --git a/proxy.md b/proxy.md
@@ -55,6 +55,9 @@ export ssh_proxy='ProxyCommand=connect -S PROXYHOST:PROXYPORT %h %p'
 
 # connect to ssh server over proxy
 ssh -o "$ssh_proxy" USER@FINAL_DEST
+
+# set git ssh proxy
+git config --global core.sshCommand "ssh -o $ssh_proxy"
 ```
 
 # set no proxy to ignore private network address

diff --git a/proxy.md b/proxy.md
@@ -1,16 +1,3 @@
-# set no proxy to ignore private network address
-
-```bash
-no_proxy="127.0.0.1,localhost,.localdomain.com"
-no_proxy=$no_proxy,`echo 10.{0..255}.{0..255}.{0..255}|tr ' ' ','`
-no_proxy=$no_proxy,`echo 172.{16..31}.{0..255}.{0..255}|tr ' ' ','`
-no_proxy=$no_proxy,`echo 192.168.{0..255}.{0..255}|tr ' ' ','`
-export no_proxy
-# for more private network addresses, check following url
-# https://segmentfault.com/q/1010000010521593
-# https://en.wikipedia.org/wiki/Private_network
-```
-
 # set http or socks proxy
 
 ```bash
@@ -70,6 +57,19 @@ export ssh_proxy='ProxyCommand=connect -S PROXYHOST:PROXYPORT %h %p'
 ssh -o "$ssh_proxy" USER@FINAL_DEST
 ```
 
+# set no proxy to ignore private network address
+
+```bash
+no_proxy="127.0.0.1,localhost,.localdomain.com"
+no_proxy=$no_proxy,`echo 10.{0..255}.{0..255}.{0..255}|tr ' ' ','`
+no_proxy=$no_proxy,`echo 172.{16..31}.{0..255}.{0..255}|tr ' ' ','`
+no_proxy=$no_proxy,`echo 192.168.{0..255}.{0..255}|tr ' ' ','`
+export no_proxy
+# for more private network addresses, check following url
+# https://segmentfault.com/q/1010000010521593
+# https://en.wikipedia.org/wiki/Private_network
+```
+
 # unset proxy
 
 ```bash

diff --git a/proxy.md b/proxy.md
@@ -2,9 +2,9 @@
 
 ```bash
 no_proxy="127.0.0.1,localhost,.localdomain.com"
-no_proxy=$no_proxy,`echo 10.{0..255}.{0..255}.{0.255}|tr ' ' ','`
-no_proxy=$no_proxy,`echo 172.{16..31}.{0..255}.{0.255}|tr ' ' ','`
-no_proxy=$no_proxy,`echo 192.168.{0..255}.{0.255}|tr ' ' ','`
+no_proxy=$no_proxy,`echo 10.{0..255}.{0..255}.{0..255}|tr ' ' ','`
+no_proxy=$no_proxy,`echo 172.{16..31}.{0..255}.{0..255}|tr ' ' ','`
+no_proxy=$no_proxy,`echo 192.168.{0..255}.{0..255}|tr ' ' ','`
 export no_proxy
 # for more private network addresses, check following url
 # https://segmentfault.com/q/1010000010521593

diff --git a/proxy.md b/proxy.md
@@ -2,9 +2,9 @@
 
 ```bash
 no_proxy="127.0.0.1,localhost,.localdomain.com"
-no_proxy=$no_proxy,`echo 10.{0..255}.{0..255}.{0.255}|tr ' ' ','`"
-no_proxy=$no_proxy,`echo 172.{16..31}.{0..255}.{0.255}|tr ' ' ','`"
-no_proxy=$no_proxy,`echo 192.168.{0..255}.{0.255}|tr ' ' ','`"
+no_proxy=$no_proxy,`echo 10.{0..255}.{0..255}.{0.255}|tr ' ' ','`
+no_proxy=$no_proxy,`echo 172.{16..31}.{0..255}.{0.255}|tr ' ' ','`
+no_proxy=$no_proxy,`echo 192.168.{0..255}.{0.255}|tr ' ' ','`
 export no_proxy
 # for more private network addresses, check following url
 # https://segmentfault.com/q/1010000010521593

diff --git a/proxy.md b/proxy.md
@@ -1,3 +1,16 @@
+# set no proxy to ignore private network address
+
+```bash
+no_proxy="127.0.0.1,localhost,.localdomain.com"
+no_proxy=$no_proxy,`echo 10.{0..255}.{0..255}.{0.255}|tr ' ' ','`"
+no_proxy=$no_proxy,`echo 172.{16..31}.{0..255}.{0.255}|tr ' ' ','`"
+no_proxy=$no_proxy,`echo 192.168.{0..255}.{0.255}|tr ' ' ','`"
+export no_proxy
+# for more private network addresses, check following url
+# https://segmentfault.com/q/1010000010521593
+# https://en.wikipedia.org/wiki/Private_network
+```
+
 # set http or socks proxy
 
 ```bash
@@ -23,8 +36,6 @@ all_proxy=$http_proxy
 # export other env variables (another way)
 export {https,ftp,rsync,all}_proxy=$http_proxy
 
-export no_proxy="127.0.0.1,localhost,.localdomain.com,`echo 10.1.{1..255}.{1.255}|tr ' ' ','`"
-
 export HTTP_PROXY=$http_proxy \
 HTTPS_PROXY=$http_proxy \
 FTP_PROXY=$http_proxy \ 

diff --git a/proxy.md b/proxy.md
@@ -4,7 +4,7 @@
 # set http proxy
 export http_proxy=http://127.0.0.1:8080
 # set http proxy with user and password
-export http_proxy=http://USERNAME:PASSWORD`@127.0.0.1:8080
+export http_proxy=http://USERNAME:[email protected]:8080
 # set http proxy with user and password (with special characters)
 export http_proxy=http://`urlencode 'USERNAME'`:`urlencode 'PASSWORD'`@127.0.0.1:8080
 

diff --git a/proxy.md b/proxy.md
@@ -63,6 +63,7 @@ ssh -o "$ssh_proxy" USER@FINAL_DEST
 
 ```bash
 unset http_proxy https_proxy ftp_proxy rsync_proxy all_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY RSYNC_PROXY ALL_PROXY
+unset {http,https,ftp,rsync,all}_proxy {HTTP,HTTPS,FTP,RSYNC,ALL}_PROXY
 
 git config --global --unset http.proxy
 git config --global --unset https.proxy

diff --git a/proxy.md b/proxy.md
@@ -3,17 +3,25 @@
 ```bash
 # set http proxy
 export http_proxy=http://127.0.0.1:8080
+# set http proxy with user and password
+export http_proxy=http://USERNAME:PASSWORD`@127.0.0.1:8080
+# set http proxy with user and password (with special characters)
+export http_proxy=http://`urlencode 'USERNAME'`:`urlencode 'PASSWORD'`@127.0.0.1:8080
+
 # set socks proxy (local DNS)
 export http_proxy=socks5://127.0.0.1:1080
 # set socks proxy (remote DNS)
 export http_proxy=socks5h://127.0.0.1:1080
 ```
 
 ```bash
+# export other env variables
 export https_proxy=$http_proxy \
 ftp_proxy=$http_proxy \
 rsync_proxy=$http_proxy \
 all_proxy=$http_proxy
+# export other env variables (another way)
+export {https,ftp,rsync,all}_proxy=$http_proxy
 
 export no_proxy="127.0.0.1,localhost,.localdomain.com,`echo 10.1.{1..255}.{1.255}|tr ' ' ','`"
 
@@ -23,6 +31,7 @@ FTP_PROXY=$http_proxy \
 RSYNC_PROXY=$http_proxy \
 ALL_PROXY=$http_proxy \
 NO_PROXY=$no_proxy
+export {HTTP,HTTPS,FTP,RSYNC,ALL}_PROXY=$http_proxy
 
 # set git http(s) proxy
 git config --global http.sslverify false

diff --git a/proxy.md b/proxy.md
@@ -15,7 +15,7 @@ ftp_proxy=$http_proxy \
 rsync_proxy=$http_proxy \
 all_proxy=$http_proxy
 
-export no_proxy="127.0.0.1,localhost,localaddress,.localdomain.com"
+export no_proxy="127.0.0.1,localhost,.localdomain.com,`echo 10.1.{1..255}.{1.255}|tr ' ' ','`"
 
 export HTTP_PROXY=$http_proxy \
 HTTPS_PROXY=$http_proxy \
@@ -47,7 +47,7 @@ export ssh_proxy='ProxyCommand=connect -H PROXYHOST:PROXYPORT %h %p'
 export ssh_proxy='ProxyCommand=connect -S PROXYHOST:PROXYPORT %h %p'
 
 # connect to ssh server over proxy
-ssh -o $ssh_proxy USER@FINAL_DEST
+ssh -o "$ssh_proxy" USER@FINAL_DEST
 ```
 
 # unset proxy

diff --git a/proxy.md b/proxy.md
@@ -0,0 +1,64 @@
+# set http or socks proxy
+
+```bash
+# set http proxy
+export http_proxy=http://127.0.0.1:8080
+# set socks proxy (local DNS)
+export http_proxy=socks5://127.0.0.1:1080
+# set socks proxy (remote DNS)
+export http_proxy=socks5h://127.0.0.1:1080
+```
+
+```bash
+export https_proxy=$http_proxy \
+ftp_proxy=$http_proxy \
+rsync_proxy=$http_proxy \
+all_proxy=$http_proxy
+
+export no_proxy="127.0.0.1,localhost,localaddress,.localdomain.com"
+
+export HTTP_PROXY=$http_proxy \
+HTTPS_PROXY=$http_proxy \
+FTP_PROXY=$http_proxy \ 
+RSYNC_PROXY=$http_proxy \
+ALL_PROXY=$http_proxy \
+NO_PROXY=$no_proxy
+
+# set git http(s) proxy
+git config --global http.sslverify false
+git config --global http.proxy $http_proxy
+git config --global https.proxy $http_proxy
+
+# only for 'github.com'
+git config --global http.https://github.com.proxy $http_proxy
+```
+
+# set ssh proxy
+
+```bash
+# use 'nc' with http protocol
+export ssh_proxy='ProxyCommand=nc -X connect -x PROXYHOST:PROXYPORT %h %p'
+# use 'nc' with socks5 protocol
+export ssh_proxy='ProxyCommand=nc -X 5 -x PROXYHOST:PROXYPORT %h %p'
+
+# use 'connect' with http protocol
+export ssh_proxy='ProxyCommand=connect -H PROXYHOST:PROXYPORT %h %p'
+# use 'connect' with socks5 protocol
+export ssh_proxy='ProxyCommand=connect -S PROXYHOST:PROXYPORT %h %p'
+
+# connect to ssh server over proxy
+ssh -o $ssh_proxy USER@FINAL_DEST
+```
+
+# unset proxy
+
+```bash
+unset http_proxy https_proxy ftp_proxy rsync_proxy all_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY RSYNC_PROXY ALL_PROXY
+
+git config --global --unset http.proxy
+git config --global --unset https.proxy
+
+git config --global --unset http.https://github.com.proxy
+
+unset ssh_proxy
+```