yyoshiki41

$ vim cat .ssh/config
Host github.com
HostName github.com
IdentityFile ~/.ssh/github_id_rsa
User username

$ sudo -u jenkins ssh -T [email protected]
Hi username! You've successfully authenticated, but GitHub does not provide shell access.

yyoshiki41

curl -fsSL https://mackerel.io/file/script/amznlinux/setup-yum.sh | sh
sudo cp /etc/mackerel-agent/mackerel-agent.conf.rpmsave /etc/mackerel-agent/mackerel-agent.conf
sudo yum clean all
sudo yum install -y mackerel-agent mackerel-agent-plugins mackerel-check-plugins mkr
sudo /sbin/service mackerel-agent start

yyoshiki41

# app
GRANT SELECT, INSERT, UPDATE, DELETE ON *.* TO app@'10.255.0.0/255.255.0.0' IDENTIFIED BY 'password'

# operator
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, ALTER, INDEX, REFERENCES ON *.* TO operator@'%' IDENTIFIED BY 'password'

# viewer
GRANT SELECT ON *.* TO viewer@'%' IDENTIFIED BY 'password'

yyoshiki41

$ openssl req -new -key server.key -out hoge.csr -sha256

yyoshiki41

Mac

Opent terminal and type below command.

$ sudo killall -HUP mDNSResponder

※ OS X v10.10.4 or later

Chrome

yyoshiki41

diff --git src/net/file_unix.go src/net/file_unix.go
index 5b24c7d..9e581fc 100644
--- src/net/file_unix.go
+++ src/net/file_unix.go
@@ -91,7 +91,7 @@ func fileListener(f *os.File) (Listener, error) {
 	case *TCPAddr:
 		return &TCPListener{fd}, nil
 	case *UnixAddr:
-		return &UnixListener{fd, laddr.Name}, nil
+		return &UnixListener{fd: fd, path: laddr.Name, unlink: false}, nil

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ssh -f -N -C -L 43306:mysql:3306 ssh-user@bastion

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curl --unix-socket /path/to/app.sock localhost/api/endpoint

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LAMP on EC2

1. ユーザー設定

- root 設定

sudo su root
passwd

yyoshiki41

■sshd security

sudo vim /etc/ssh/sshd_config

sshdのProtocolを2に設定する

以下に、変更.