[英]count number of words in a line in cshell
I need to count the number of words in a line, in cshell. 我需要在cshell中计算一行中的单词数。 The words are separated by a space or numerous spaces.
单词由空格或众多空格分隔。 For example,
例如,
fish duck cheese bacon
would return 4. Is there a simple command for that that I'm missing? 将返回4.是否有一个简单的命令,我错过了?
尝试
$ echo "fish duck cheese bacon" | wc -w
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