varnish 3 telent 连接认证
telnet 连接varnish服务器，管理varnish，纠结了很久。一直报错~~
官网方式
https://www.varnish-cache.org/docs/3.0/reference/varnish-cli.html
critter phk> cat > _
ixslvvxrgkjptxmcgnnsdxsvdmvfympg
foo
ixslvvxrgkjptxmcgnnsdxsvdmvfympg
^D
critter phk> hexdump -C _
00000000 69 78 73 6c 76 76 78 72 67 6b 6a 70 74 78 6d 63 |ixslvvxrgkjptxmc|
00000010 67 6e 6e 73 64 78 73 76 64 6d 76 66 79 6d 70 67 |gnnsdxsvdmvfympg|
00000020 0a 66 6f 6f 0a 69 78 73 6c 76 76 78 72 67 6b 6a |.foo.ixslvvxrgkj|
00000030 70 74 78 6d 63 67 6e 6e 73 64 78 73 76 64 6d 76 |ptxmcgnnsdxsvdmv|
00000040 66 79 6d 70 67 0a |fympg.|
00000046
critter phk> sha256 _
SHA256 (_) = 455ce847f0073c7ab3b1465f74507b75d3dc064c1e7de3b71e00de9092fdc89a
critter phk> openssl dgst -sha256 < _
455ce847f0073c7ab3b1465f74507b75d3dc064c1e7de3b71e00de9092fdc89a[root@app01 ~]# telnet 192.168.0.200 3500
Trying 192.168.0.200...
Connected to name01.dev.ihefa.com (192.168.0.200).
Escape character is '^]'.
107 59
fihavxljosnjdgcinozwrkcjgnapsgjx
Authentication required.
开一个新的窗口
[root@app01 ~]# cat >_
fihavxljosnjdgcinozwrkcjgnapsgjx
1ecbd809-c203-4052-9271-f29d3e5274dc
fihavxljosnjdgcinozwrkcjgnapsgjx
[root@app01 ~]# hexdump -C _
00000000 66 69 68 61 76 78 6c 6a 6f 73 6e 6a 64 67 63 69 |fihavxljosnjdgci|
00000010 6e 6f 7a 77 72 6b 63 6a 67 6e 61 70 73 67 6a 78 |nozwrkcjgnapsgjx|
00000020 0a 31 65 63 62 64 38 30 39 2d 63 32 30 33 2d 34 |.1ecbd809-c203-4|
00000030 30 35 32 2d 39 32 37 31 2d 66 32 39 64 33 65 35 |052-9271-f29d3e5|
00000040 32 37 34 64 63 0a 66 69 68 61 76 78 6c 6a 6f 73 |274dc.fihavxljos|
00000050 6e 6a 64 67 63 69 6e 6f 7a 77 72 6b 63 6a 67 6e |njdgcinozwrkcjgn|
00000060 61 70 73 67 6a 78 0a |apsgjx.|
00000067
[root@app01 ~]# sha256
sha256hmac sha256sum
[root@app01 ~]# sha256
sha256hmac sha256sum
[root@app01 ~]# sha256sum _
88fe23638e95de6b9f9f70abcc62cb44a0c39198b9065bce9d124bd18a0a561f _
[root@app01 ~]#
回到第一个窗口
[root@app01 ~]# telnet 192.168.0.200 3500
Trying 192.168.0.200...
Connected to name01.dev.ihefa.com (192.168.0.200).
Escape character is '^]'.
107 59
fihavxljosnjdgcinozwrkcjgnapsgjx
Authentication required.
auth 88fe23638e95de6b9f9f70abcc62cb44a0c39198b9065bce9d124bd18a0a561f
200 208
-----------------------------
Varnish Cache CLI 1.0
-----------------------------
Linux,2.6.32-220.el6.x86_64,x86_64,-sfile,-smalloc,-hcritbit
Type 'help' for command list.
Type 'quit' to close CLI session.
登录成功~~
这样的方式很麻烦，不知道有木有更好的方法。求真相~
