Annallu Akkallu Unix question ravali

[Kumaravaarma]

cat file.txt

text_one: please_come
 answer: coming and notcoming
 question_to_answer: y
 text_two: plese_donot_come
 answer: nocoming
 question_to_answer: y
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 question_to_answer: y

neenu  egrep use chesina ravadam ledu.  pattern search by text_* , notcoming* and two conditions satisfy kavali. neenu cat > file.txt > egrep 'text_one | answer:'  chesthe correct ravadam ledu. Patterns search kavalisindhi red color lo pettina belw output lo

 

I want the below output

text_one: please_come
 answer: coming and notcoming
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 

 

[Kumaravaarma]

@unix.admin

[AndhraneedSCS]

question_to_answer line rakudadu anthe na?

 

use

 

cat text | grep -v question_to_answer

[Kumaravaarma]

1 minute ago, AndhraneedSCS said:

question_to_answer line rakudadu anthe na?

 

use

 

cat text | grep -v question_to_answer

Kadu bhayya. search pattern that starts with text_* and notcoming* kavali among all 9 lines lo.

[Kumaravaarma]

what does -v do

[AndhraneedSCS]

4 minutes ago, Kumaravaarma said:

what does -v do

Excludes the pattern in result set 

 

-v, --invert-match

Invert the sense of matching, to select non-matching lines. (-v is specified by POSIX .)

[Kumaravaarma]

4 minutes ago, AndhraneedSCS said:

Excludes the pattern in result set 

 

-v, --invert-match

Invert the sense of matching, to select non-matching lines. (-v is specified by POSIX .)

Thanks bhayya for -v option  . What if I  have 10,000 lines and -v doesn't work not a better idea,

Do you know another option like -v which can include the exact pattern search ? the pattern search should satisfy all the 

"AND" condition and exclude the "OR" condition.  

[AndhraneedSCS]

cat file.txt | egrep 'text_|notcoming' 

[AndhraneedSCS]

3 minutes ago, Kumaravaarma said:

Thanks bhayya for -v option  . What if I  have 10,000 lines and -v doesn't work not a better idea,

Do you know another option like -v which can include the exact pattern search ? the pattern search should satisfy all the 

"AND" condition and exclude the "OR" condition.  

you can grep it 2 times kada. 

 

cat file.txt | grep text_ | grep notcoming

 

Is it not working? I did not work on Unix for the last 5 years due to we moving away from it. I used to work on it prior to that (so,  some of these may not even work) 

[Kumaravaarma]

8 minutes ago, AndhraneedSCS said:

cat file.txt | egrep 'text_|notcoming' 

eedhi neenu munde try chesina ani chepina kada . okasari try chesi chudu it will give  like below.

 

cat file.txt | egrep 'text_|notcoming' 

 text_one: please_come
 answer: coming and notcoming
 text_two: plese_donot_come            ---> I don't need this line to be included. notcoming ledu.
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 

I want the below output

text_one: please_come
 answer: coming and notcoming
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming

 

[Kumaravaarma]

1 minute ago, AndhraneedSCS said:

you can grep it 2 times kada. 

 

cat file.txt | grep text_ | grep notcoming

 

Is it not working? I did not work on Unix for the last 5 years due to we moving away from it. I used to work on it prior to that (so,  some of these may not even work) 

not working. endukukante first grep text_ tesukavasthadi ..next grep notcoming which is 2 lines of output with notcoming.

[WigsandThighs]

38 minutes ago, Kumaravaarma said:

cat file.txt

text_one: please_come
 answer: coming and notcoming
 question_to_answer: y
 text_two: plese_donot_come
 answer: nocoming
 question_to_answer: y
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 question_to_answer: y

neenu  egrep use chesina ravadam ledu.  pattern search by text_* , notcoming* and two conditions satisfy kavali. neenu cat > file.txt > egrep 'text_one | answer:'  chesthe correct ravadam ledu. Patterns search kavalisindhi red color lo pettina belw output lo

 

I want the below output

text_one: please_come
 answer: coming and notcoming
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 

 

$ rm [options] {file-name}👍👍

[kumar4world]

2 hours ago, Kumaravaarma said:

cat file.txt

text_one: please_come
 answer: coming and notcoming
 question_to_answer: y
 text_two: plese_donot_come
 answer: nocoming
 question_to_answer: y
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 question_to_answer: y

neenu  egrep use chesina ravadam ledu.  pattern search by text_* , notcoming* and two conditions satisfy kavali. neenu cat > file.txt > egrep 'text_one | answer:'  chesthe correct ravadam ledu. Patterns search kavalisindhi red color lo pettina belw output lo

 

I want the below output

text_one: please_come
 answer: coming and notcoming
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 

 

 

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@Kumaravaarma



 

 cat file.txt
text_one: please_come
answer: coming and notcoming
question_to_answer: y
text_two: plese_donot_come
answer: nocoming
question_to_answer: y
text_three: please_come_aftersome
answer: coming and nocoming and notcoming
question_to_answer: y


command:

cat file.txt | grep -E '^text|notcoming'

text_one: please_come
answer: coming and notcoming
text_two: plese_donot_come
text_three: please_come_aftersome
answer: coming and nocoming and notcoming

 

[Kumaravaarma]

6 hours ago, WigsandThighs said:

$ rm [options] {file-name}👍👍

rm -f filename . endukavvayya opt vallu chuste vadu nijaganee try chestadu prod lo

[Kumaravaarma]

4 hours ago, kumar4world said:

@Kumaravaarma



 

 cat file.txt
text_one: please_come
answer: coming and notcoming
question_to_answer: y
text_two: plese_donot_come
answer: nocoming
question_to_answer: y
text_three: please_come_aftersome
answer: coming and nocoming and notcoming
question_to_answer: y


command:

cat file.txt | grep -E '^text|notcoming'

text_one: please_come
answer: coming and notcoming
text_two: plese_donot_come
text_three: please_come_aftersome
answer: coming and nocoming and notcoming

 

@kumar4worldBhayya what does -E and caret do ? 

 

Naa output ila kavali ante malli malli adhe cheputaru. Text_two line ravaddu. 

Let me xplain more in details.

Consider there are three statements and all the 3 are in one file. I want the output which starts with text_* and matching keyword with no coming. Both condition satisfy avvali.

statement#2 key word not coming ledu kadaa anduke statement#2 skip cheyali

 Statement#1

text_one: please_come
 answer: coming and notcoming
 question_to_answer: y

Statement#2
 text_two: plese_donot_come
 answer: nocoming
 question_to_answer: y

Statement#3
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming
 question_to_answer: y

 

I want the below output

text_one: please_come
 answer: coming and notcoming
 text_three: please_come_aftersome
 answer: coming and nocoming and notcoming