Timeline for using awk to print line number with output lines
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
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| Jan 13, 2022 at 7:02 | vote | accept | jian | ||
| Jan 13, 2022 at 7:01 | comment | added | αғsнιη |
about awk '/Dansk/{a=1}/Norsk/{b=1}/Svenska/{c=1}{ if (a || b || c ) print NR, $0}' you can just do awk '/Dansk|Norsk|Svenska/{print NR, $0}', but I really don't know what are you trying to do here at all. what is your question and goal now?
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| Jan 13, 2022 at 6:58 | history | edited | jian | CC BY-SA 4.0 |
update with NR.
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| Jan 13, 2022 at 6:36 | comment | added | αғsнιη |
you changed your command and now you are expecting to see the same result as rg returns?! no, you are going in wrong way. In one of your previous question I answered what does 1 means in awk, but sounds you didn't learn it. you need improve your reading
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| Jan 13, 2022 at 6:35 | comment | added | jian |
@αғsнιη to clarify my question. to emulate rg 'Dansk|Norsk|Svenska' file3 command which return ` Subtitle: 04, Language: da - Dansk, Content: Undefined, Stream id: 0x23,` but now my awk idea return the matched line and the next line. I only want matched line. now I don't know how to improve it.
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| Jan 13, 2022 at 6:29 | comment | added | αғsнιη |
x||y||z||... means "if x OR y OR z OR ... were True" then do something. x&&y&&z&&... means "if x AND y AND z AND ... all were True" then do something."True" means a result of an expression or condition evaluated true. I believe you strongly need to start first reading some basics of awk commnad.
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| Jan 13, 2022 at 6:25 | comment | added | jian | @αғsнιη I am almost close. I get the matched line and the next line. I don't want next line. see my updates. | |
| Jan 13, 2022 at 6:20 | history | edited | jian | CC BY-SA 4.0 |
update file3 content.
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| Jan 13, 2022 at 6:17 | comment | added | αғsнιη | other answer has explanation, which part you don't understand? or you understood as you have written understand. also please don't point to a code by just giving the link to it, but also mention exact code in your question. | |
| Jan 13, 2022 at 6:13 | history | edited | jian | CC BY-SA 4.0 |
add more context (https://stackoverflow.com/a/22497489/15603477) to this question.
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| Jan 13, 2022 at 5:57 | answer | added | αғsнιη | timeline score: 1 | |
| Jan 13, 2022 at 5:35 | history | edited | schrodingerscatcuriosity | CC BY-SA 4.0 |
deleted 28 characters in body
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| Jan 13, 2022 at 5:29 | history | asked | jian | CC BY-SA 4.0 |