这个脚本应该查看我的参数并告诉我这个单词是以大写,小写还是数字开头。现在,当我输入一个单词时,它告诉我它们都是大写的。谢谢。
#!/bin/bash
startwithdigit=0
startwithupper=0
startwithlower=0
startwithother=0
for digit in $@
do
case $@ in
[[:lower:]]* ) startwithlower=$((startwithlower+1)) ;;
[[:upper:]]* ) startwithupper=$((startwithupper+1)) ;;
[[:digit:]]* ) startwithdigit=$((startwithdigit+1)) ;;
esac
done
echo $startwithlower words begin with a lowercase
echo $startwithupper words begin with a capital
echo $startwithdigit words begin with a digit
〜 〜
答案 0 :(得分:1)
请尝试以下方法:
我正在使用if语句而不是case,并且我计算通过附加到文件中并稍后进行字数统计,而不是每次向计数器添加1。
<!DOCTYPE html>
<html>
<body>
<p><a href="https://www.youtube.com/embed/ALqFFeU-Wp8">Full Screen</a></p>
</body>
</html>
#剧本。
# Sample data
"India China dubai germany 123 456 666" to the script.
It has 2 uppercase words, 2 lowercase words and 3 digit words.
# Sample output
bash$> ./upper_lower.sh "India China dubai germany 123 456 666"
2 words are lowercase
2 words are uppercase
3 words are digits