append a flag for cmd
supply to output stream
read stream split by uuid
scall Exceptions
send cmd
read stream split by uuid
with shell streaming, there should define a unique echo string to warp response information to distinct other info from response stream, that means, e.g.
with shell streaming, there should define a unique echo string to warp response information to distinct other info from response stream,
that means, e.g. If I want execute pwd
, so I should send a command string with echo uniqueStr && pwd && echo uniqueStr || echo uniqueStr
all of the implicit method
print command result
print the fail message if executing has some error.
print the fail message if executing has some error.
is a Cmd executed result
a method must be right, if not
a method must be right, if not
is a Cmd executed result
scall Global constants and util method