macos – 如何摆脱这个osascript输出？

我喜欢创建我自己的函数来打开一个新终端的概念,所以Craig Walker在上面引用的问题中链接的脚本符合我的需求.该剧本由Mark Liyanage撰写,发现于here.

那个脚本是这样的：

#!/bin/sh
#
# Open a new Mac OS X terminal window with the command given
# as argument.
#
# - If there are no arguments,the new terminal window will
#   be opened in the current directory,i.e. as if the command
#   would be "cd `pwd`".
# - If the first argument is a directory,the new terminal will
#   "cd" into that directory before execuTing the remaining
#   arguments as command.
# - If there are arguments and the first one is not a directory,#   the new window will be opened in the current directory and
#   then the arguments will be executed as command.
# - The optional,leading "-x" flag will cause the new terminal
#   to be closed immediately after the executed command finishes.
#
# Written by marc Liyanage <http://www.entropy.ch>
#
# Version 1.0
#

if [ "x-x" = x"$1" ]; then
    EXIT="; exit"; shift;
fi

if [[ -d "$1" ]]; then
    WD=`cd "$1"; pwd`; shift;
else
    WD="'`pwd`'";
fi

COMMAND="cd $WD; $@"
#echo "$COMMAND $EXIT"

osascript 2>/dev/null <<EOF
    tell application "Terminal"
        activate
        do script with command "$COMMAND $EXIT"
    end tell
EOF

我对链接网站上的脚本进行了一处更改;我注释掉输出“$COMMAND $EXIT”的行以消除一些冗长.但是,当我运行脚本时,我仍然得到这个输出

tab 1 of window id 2835

就在它打开新窗口并执行我传入的命令之前.任何想法为什么会发生这种情况？ (我尝试在调用oascript之前将stderr的重定向移动到/ dev / null,但这没有任何区别.)