0
該代碼應該需要一個小時作爲輸入,然後說早上好,下午或晚上。 當代碼與12運行它說,如果語句的語法錯誤,但它正常工作與0這個簡單的C Shell腳本中的錯誤是什麼?
#!/bin/csh
#
# Time of day greeting
#
# usage: greet [hour between 0-23]
#
if ($#argv == 0) then
set hour = 'date +%H'
else
set hour = $argv[1]
endif
#
if ($hour < 12) then
echo "Good Morning\!"
else
if (hour < 18) then
echo "Good Afternoon\!"
else
echo "Good Evening\!"
endif
endif
#
exit 0
#