Shiming Chen lemontv

## keybase.md

      
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                lemontv
                / keybase.md
            
            
              Created
              May 6, 2024 03:18
            
              
                Keybase proof
              
          
    Keybase proof

I hereby claim:

I am lemontv on github.
I am lemontv (https://keybase.io/lemontv) on keybase.
I have a public key ASBOm58ybRaCRNTyqZaeKIwkAMJ8fSB0dD65qWZLPGaA6wo

To claim this, I am signing this object:

  
## libsk-libfido2_BUILD_FROM_OPENSSH.md

      
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                lemontv
                / libsk-libfido2_BUILD_FROM_OPENSSH.md
            
            
              Created
              April 23, 2024 02:59
                — forked from thelastlin/libsk-libfido2_BUILD_FROM_OPENSSH.md
            
              
                Build libsk-libfido2.so from OpenSSH-portable
              
          
    Tested on macOS Sonoma Developer beta 2 (23A5276g)
Build libsk-libfido2.so

Prerequisite


Download openssh-portable source code, install libcrypto, libfido2;
Configure openssh-portable build system by ./configure # [options].

Apply patch


## YubikeyOTP.sh
#!/bin/sh

# Get avaialbel reader
reader=$(opensc-tool --list-reader | grep 'Yes' | awk '{ print $1 }')

# Get Yubikey OTP
opensc-tool -c default -r "$reader" -s 00:A4:04:00:07:D2:76:00:00:85:01:01 -s 00:A4:00:0C:02:E1:04 -s 00:B0:00:00:00 | grep -Ev 'Sending|Received' | awk '{ print substr($0, 49) }' | tr -d '\n' | awk '{ print substr($0, 26) }'

## cloudflare-ddns-update.sh
#!/bin/bash

# A bash script to update a Cloudflare DNS A record with the external IP of the source machine
# Used to provide DDNS service for my home
# Needs the DNS record pre-creating on Cloudflare

# Proxy - uncomment and provide details if using a proxy
#export https_proxy=http://<proxyuser>:<proxypassword>@<proxyip>:<proxyport>

# Cloudflare zone is the zone which holds the record

## restart-gpg-agent.sh
#!/bin/bash

# restarts the gpg-agent
# often necessary because it is so faulty program

killall gpg-agent || true
gpg-agent --daemon

## MFI
year 2008
MFI rate -12.061047217051657
Avg rate -35.899563515244445
Alpha 23.838516298192786
================================
###Year: 2008 ###
       Ticker  Current Prices  Next Prices       MFI   Inc Rate
Ticker
TJX       TJX          7.1125       5.1600  2.905887 -27.451670
NFLX     NFLX          3.5286       4.4586  2.514230  26.356062
	#!/bin/sh

	# Get avaialbel reader
	reader=$(opensc-tool --list-reader \| grep 'Yes' \| awk '{ print $1 }')

	# Get Yubikey OTP
	opensc-tool -c default -r "$reader" -s 00:A4:04:00:07:D2:76:00:00:85:01:01 -s 00:A4:00:0C:02:E1:04 -s 00:B0:00:00:00 \| grep -Ev 'Sending\|Received' \| awk '{ print substr($0, 49) }' \| tr -d '\n' \| awk '{ print substr($0, 26) }'
	#!/bin/bash

	# A bash script to update a Cloudflare DNS A record with the external IP of the source machine
	# Used to provide DDNS service for my home
	# Needs the DNS record pre-creating on Cloudflare

	# Proxy - uncomment and provide details if using a proxy
	#export https_proxy=http://<proxyuser>:<proxypassword>@<proxyip>:<proxyport>

	# Cloudflare zone is the zone which holds the record
	#!/bin/bash

	# restarts the gpg-agent
	# often necessary because it is so faulty program

	killall gpg-agent \|\| true
	gpg-agent --daemon
	year 2008
	MFI rate -12.061047217051657
	Avg rate -35.899563515244445
	Alpha 23.838516298192786
	================================
	###Year: 2008 ###
	Ticker Current Prices Next Prices MFI Inc Rate
	Ticker
	TJX TJX 7.1125 5.1600 2.905887 -27.451670
	NFLX NFLX 3.5286 4.4586 2.514230 26.356062