摘要:
1.判断/root/class21/inittab.txt文件是否大于100行,如果大于,则显示”inittab is a big file.”否者显示”inittab is a small file.” #!/bin/bash num=$(awk "BEGIN{sum=0}{sum+=1}END{ 阅读全文
posted @ 2019-12-17 20:24
Queenie攀
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