1.單行注釋,使用符號#
echo "123456"echo "test"#echo "comment“
2. 多行注釋
(1)使用 :<<!? !
filename=test.txt :<<! fileContent=`cat $filename`i=0 for line in $fileContent dofileList[$i]=$line((++i)) done
!
(2) 使用語句 if false then fi
echo "0:" if false thenecho "1:"echo "2:"echo "3:" fi echo "4:"
?