shell脚本字符串截取的8种方法
摘要:假设有变量 var=http://www.aaa.com/123.htm. 1. # 号截取,删除左边字符,保留右边字符。 1 echo ${var#*//} 1 echo ${var#*//} 1 echo ${var#*//} 1 echo ${var#*//} echo ${var#*//}
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posted @ 2019-06-27 18:15
posted @ 2019-06-27 18:15
posted @ 2019-06-27 18:14
posted @ 2019-06-27 18:05