phoenix phx

## using-multiple-github-accounts-with-ssh-keys.md

      
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                oanhnn
                / using-multiple-github-accounts-with-ssh-keys.md
            
            
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              July 22, 2024 13:33
            
              
                Using multiple github accounts with ssh keys
              
          
    Problem

I have two Github accounts: oanhnn (personal) and superman (for work).
I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).
Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).
How to?


Generate ssh key pairs for accounts and add them to GitHub accounts.


## sed multiline replace
#!/bin/bash

cat "hello.txt" | sed -E '/src=".+"/ {
r boobs.txt
d
}
'

## remote auto ssh key exchange
#!/bin/bash

printf "enter username@ip-address: " ; read UIP ; ssh $UIP "mkdir .ssh 2>/dev/null ; echo $(cat $HOME/.ssh/id_rsa.pub) >>.ssh/authorized_keys ; chmod 700 .ssh ; chmod 600 .ssh/authorized_keys" ; echo "hostname=$(ssh $UIP hostname)"

## base64
#!/bin/bash

openssl base64 -in pudding.png > pudding.txt

## i++
#!/bin/bash

for files in old*.txt
do
  ((i++))
  mv $files $(echo $files | sed -E 's/[0-9]+\.txt//')OLDOLD$i.txt
done
	#!/bin/bash

	printf "enter username@ip-address: " ; read UIP ; ssh $UIP "mkdir .ssh 2>/dev/null ; echo $(cat $HOME/.ssh/id_rsa.pub) >>.ssh/authorized_keys ; chmod 700 .ssh ; chmod 600 .ssh/authorized_keys" ; echo "hostname=$(ssh $UIP hostname)"
	#!/bin/bash

	for files in old*.txt
	do
	((i++))
	mv $files $(echo $files \| sed -E 's/[0-9]+\.txt//')OLDOLD$i.txt
	done