在关键字前面添加星号

fantingftt123

现有一个文件，内容如下：
Nproc1:=command:"BATCH_IMPORT_TASK_INFO";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc2:=command:"BATCH_UPDATE_MARKET_TASK_STATE";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc3:=command:"YY_HCM_TOUCHREMIND";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc4:=command:"YY_HCM_TASKWARN";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc5:=command:"YY_HCM_NETMEMORYDAY";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
这里只是列举一部分数据，其实数据量很大。
现在的需求是：需要在BATCH_IMPORT_TASK_INFO、BATCH_UPDATE_MARKET_TASK_STATE、YY_HCM_TOUCHREMIND、YY_HCM_TASKWARN、YY_HCM_NETMEMORYDAY这些关键字前后都加上星号，变成如下格式：
Nproc1:=command:"*BATCH_IMPORT_TASK_INFO*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc2:=command:"*BATCH_UPDATE_MARKET_TASK_STATE*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc3:=command:"*YY_HCM_TOUCHREMIND*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc4:=command:"*YY_HCM_TASKWARN*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
Nproc5:=command:"*YY_HCM_NETMEMORYDAY*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;

请教各位：用awk或sed怎样实现？

关阴月飞

回复 1# fantingftt123

1. sed 's/"/"*/;s/"/*"/2'  file
   
2. Nproc1:=command:"*BATCH_IMPORT_TASK_INFO*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
3. Nproc2:=command:"*BATCH_UPDATE_MARKET_TASK_STATE*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
4. Nproc3:=command:"*YY_HCM_TOUCHREMIND*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
5. Nproc4:=command:"*YY_HCM_TASKWARN*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
6. Nproc5:=command:"*YY_HCM_NETMEMORYDAY*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   

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关阴月飞

回复 1# fantingftt123

1. [root@master awktest]# awk '{sub(/\042/,"\042*");$0=gensub(/\042/,"*\042",2)}1'  file
   
2. Nproc1:=command:"*BATCH_IMPORT_TASK_INFO*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
3. Nproc2:=command:"*BATCH_UPDATE_MARKET_TASK_STATE*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
4. Nproc3:=command:"*YY_HCM_TOUCHREMIND*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
5. Nproc4:=command:"*YY_HCM_TASKWARN*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;
   
6. Nproc5:=command:"*YY_HCM_NETMEMORYDAY*";user:"aicrm";GlobalAlarm:"ProcNum<1";Severity:4;

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fantingftt123

回复 3# 关阴月飞
LZ你写的这个awk命令不是太明白，能否说明一下。


   

关阴月飞

回复 4# fantingftt123


   
\042  就是 "

sub(/\042/,"\042*")                 #将第一个双引号替换成  "*
$0=gensub(/\042/,"*\042",2)   #将第二个双引号替换成 *"

ly5066113

1. awk -F \" '$2="*"$2"*"' OFS=\" file

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jason680

回复 1# fantingftt123

How about this simple way and easy to know what you want ...

# sed -r 's/command:"([^"]+)";/command:"*\1*";/' FILE
   

fantingftt123

都不错！学习

yuloveban

回复 1# fantingftt123


     sed 's/\(Np.*and:"\)\(.*\)\(";user.*\)/\1*\2*\3/g' 1.txt

yuloveban

回复 5# 关阴月飞


    关山兄的间接很独到啊，