c# - Executed piped commands via System.Diagnostics.Process on Mono -

is possible execute following piped commands via system.diagnostics.process?

echo "test" | sudo -s shutdown -r +1 

i've tried setting file name "/bin/bash", above arguments, no success.

... var processstartinfo = new processstartinfo { filename = "/bin/bash", arguments = "echo \"test\" | sudo -s shutdown -r +1" }; process.startinfo = processstartinfo; ... 

bash interpreting command file name followed arguments, meaning invokes echo , passes rest (including pipe |) printing test | sudo -s shutdown -r +1 echoed , sudo won't executed.

you should use -c option execute command. furthermore, should quote command gets passed single argument. should work:

var processstartinfo = new processstartinfo { filename = "/bin/bash", arguments = "-c \"echo test | sudo -s shutdown -r +1\"" };