猪拉丁在巴什(Pig latin in Bash)

猪拉丁在巴什(Pig latin in Bash)

这个猪拉丁语翻译适用于所有以元音开头的单词; 但是，当参数以辅音开头时，此脚本不会打印任何内容

PIGIFY=$1 vowels=(a e i o u A E I O U) CHECK=0 for element in $vowels; do if [[ $element == ${PIGIFY:0:1} ]] then echo ${PIGIFY}ay break fi if [ $CHECK -eq 9 ] then echo ${PIGIFY:1}${PIGIFY:0:1}way fi CHECK=$(( CHECK+1 )) done

我的脚本会尝试将参数的第一个字母与所有可能的元音进行比较，包括大写字母。 一旦我们找到U并且我们发现该单词不以U开头，则计数器应该等于9，然后我希望第二部分被回显。 我想知道我的第二个条件是否是正确的形式，或者我是否搞砸了我的计数器的增量。

This pig latin translator works for all words that start with a vowel; however, this script does not print anything when an argument starts with a consonant

PIGIFY=$1 vowels=(a e i o u A E I O U) CHECK=0 for element in $vowels; do if [[ $element == ${PIGIFY:0:1} ]] then echo ${PIGIFY}ay break fi if [ $CHECK -eq 9 ] then echo ${PIGIFY:1}${PIGIFY:0:1}way fi CHECK=$(( CHECK+1 )) done

My script will try to compare the first letter of the argument to all possible vowels, including capital letters. Once we have reacher U and we find that the word does not start with U, the counter should be equal to 9, and then I want the second part to be echoed. I'm wondering if my second conditional is in right form or if I messed up my increment for my counter.

最满意答案

不要试图在for循环中尝试所有这些逻辑，只需在找到元音时设置变量，打破循环，然后根据新变量执行回声：

PIGIFY=$1 vowels=(a e i o u A E I O U) for element in $vowels; do if [[ $element == ${PIGIFY:0:1} ]] then startswithvowel=true break fi done if [ $startswithvowel ]; then echo ${PIGIFY}ay else echo ${PIGIFY:1}${PIGIFY:0:1}way fi

Instead of trying to do all of this logic inside your for loop, just set a variable if a vowel is found, break the loop, and then do your echo afterwards based on the new variable:

PIGIFY=$1 vowels=(a e i o u A E I O U) for element in $vowels; do if [[ $element == ${PIGIFY:0:1} ]] then startswithvowel=true break fi done if [ $startswithvowel ]; then echo ${PIGIFY}ay else echo ${PIGIFY:1}${PIGIFY:0:1}way fi