'\" t .TH s3270 1 "30 October 2021" .SH "NAME" s3270 \- \s-1IBM\s+1 host access tool .SH "SYNOPSIS" \fBs3270\fP [\fIoptions\fP] [\fIhost\fP] .br \fBs3270\fP [\fIoptions\fP] \fIsession-file\fP.s3270 .SH "DESCRIPTION" \fBs3270\fP opens a telnet connection to an \s-1IBM\s+1 host, then allows a script to control the host login session. It is derived from \fIx3270\fP(1), an X-windows IBM 3270 emulator. It implements RFCs 2355 (TN3270E), 1576 (TN3270) and 1646 (LU name selection), and supports IND$FILE file transfer. .SH "WIKI" Primary documentation for s3270 is on the \fBx3270 Wiki\fP, https://x3270.miraheze.org/wiki/Main_Page. .SH "VERSION" s3270 4.1pre10