você pode tentar isso.
tell application "iTerm"
activate
try
set _session to current session of current tab of current window
on error
say "Error"
end try
tell _session
write text "pwd"
set terminalContent to text of _session
end tell
end tell
set output to paragraph -2 of trim(true, terminalContent)
on trim(theseCharacters, someText)
if class of someText is text and length of someText > 0 then
-- default values (all whitespace)
if theseCharacters is true then ¬
set theseCharacters to {" ", tab, ASCII character 10, return, ASCII character 0}
repeat until first character of someText is not in theseCharacters
set someText to text 2 thru -1 of someText
end repeat
repeat until last character of someText is not in theseCharacters
set someText to text 1 thru -2 of someText
end repeat
end if
return someText
end trim
Isso retornará a saída do comando que você especificar em write text
na linha número 9 do código acima.