unbuffer -V (return code: 1)
bad flag "--version": must be -console, -ignore, -leaveopen, -noecho, -nottycopy, -nottyinit, -open, or -pty
while executing
"spawn -noecho --version"
("eval" body line 1)
invoked from within
"eval [list spawn -noecho] $argv"
invoked from within
"if {[string compare [lindex $argv 0] "-p"] == 0} {
# pipeline
set stty_init "-echo"
eval [list spawn -noecho] [lrange $argv 1 end]
clo..."
(file "/usr/bin/unbuffer" line 13)
unbuffer (return code: 1)
usage: spawn [spawn-args] program [program-args]
while executing
"spawn -noecho"
("eval" body line 1)
invoked from within
"eval [list spawn -noecho] $argv"
invoked from within
"if {[string compare [lindex $argv 0] "-p"] == 0} {
# pipeline
set stty_init "-echo"
eval [list spawn -noecho] [lrange $argv 1 end]
clo..."
(file "/usr/bin/unbuffer" line 13)