RPL_WELCOME (001)
"<client> :Welcome to the <networkname> Network, <nick>[!<user>@<host>]"
RPL_YOURHOST (002)
"<client> :Your host is <servername>, running version <version>"
RPL_CREATED (003)
"<client> :This server was created <datetime>"
RPL_MYINFO (004)
"<client> <servername> <version> <available user modes><available channel modes> [<channel modes with a parameter>]"
https://modern.ircdocs.horse/#rplwelcome-001 この記事を参考に修正
RPL_WELCOME (001)
"<client> :Welcome to the <networkname> Network, <nick>[!<user>@<host>]"RPL_YOURHOST (002)"<client> :Your host is <servername>, running version <version>"RPL_CREATED (003)"<client> :This server was created <datetime>"RPL_MYINFO (004)"<client> <servername> <version> <available user modes><available channel modes> [<channel modes with a parameter>]"