So sorry... hit enter way too early. https://docs.raku.org/type/Proc
my $p = run "ssh", "myhost", "cat - > outfile", :in, :out; $p.in.say: "Hello,\nworld!"; I haven't tested it, but you can obtain a proc object and write to the processes' stdin directly. ~Paul On Wed, Nov 11, 2020 at 7:41 PM Paul Procacci <pproca...@gmail.com> wrote: > https://docs.raku.org/type/Proc > > my $p = run "cat", "cat - > outfile", :in, :out; > $p.in.say: "Hello,\nworld!"; > > > On Wed, Nov 11, 2020 at 7:15 PM Sean McAfee <eef...@gmail.com> wrote: > >> I posted this question on Stack Overflow a few days ago: >> https://stackoverflow.com/questions/64757138/raku-sending-a-string-to-a-subprocesss-standard-input >> >> ...but there haven't been any answers, so I'm asking here. >> >> The tl;dr is that I don't see an obvious way to send data to a >> subprocess's standard input stream, other than by creating a second >> subprocess. >> >> For a simple example, suppose I wanted to store a file on a remote host >> with ssh: >> >> my $content = 'file contents'; >> run 'ssh', 'myhost', 'cat > outfile', :in($what-goes-here); >> >> The only solution I've found after a lot of searching is not very >> appealing. >> >> my $echo = run 'echo', $content, :out; >> run 'ssh', 'myhost', 'cat > outfile', :in($echo.out); >> >> Is there any better way? >> >> > > -- > __________________ > > :(){ :|:& };: > -- __________________ :(){ :|:& };:
