用s命令替换我使用下面的这段文本做演示:123456789$ catpets.txtThis is my catmy cat's name is bettyThis is my dogmy dog's name is frankThis is my fishmy fish's name is georgeThis is my goatmy goat's name i
案例1:文本数据:2013-03-27 15:30:23 [com.xxxxx.custinfo.sms.20130300000]-[INFO] receive:13336789456,msg:您好,这是一个测试案例数据1,smsid:235872212013-03-27 15:30:29 [com.xxxxx.custinfo.sms.201303000
文本名称list1.在文本每行后添加一行空格sed G list2.删除文本中空行并在每行后添加一行空行sed '/^$/d;G' list3.删除偶数行sed 'n;d' list4.在匹配式样“regex”的行之前插入一空行sed '/regex/{x;p;x;}' list5.在匹配式样“regex”的行之后插入一空行 sed '/re
Copyright © 2005-2024 51CTO.COM 版权所有 京ICP证060544号