kakaisgood

摘要： https://stackoverflow.com/questions/1521462/looping-through-the-content-of-a-file-in-bash One way to do it is: As pointed out in the comments, this ha 阅读全文

摘要： You can use file redirection to redirected the sorted output: Or you can use the -o, --output=FILE option of sort to indicate the same input and outpu 阅读全文