CODEWITHSUNDEEP
awk
OXXO
OXXO

Reputation: 724

Grep pattern and select portion of a after a matching pattern

Grep pattern and select portion of a line after a matching patterns 41572: 90000: and 90002:

input

hyt : generation
str : 122344
stks : 9000233
dhy : 9000aaaa
sjyt : hist : hhh9000kkk
Count ch : 41572:47149-47999/2(14485-14910) 41584:47149-47999/2(14911-15449) 90000:47919-47999/2(15447-15477) 90002:47919-47999/2(15478-15418) 
drx : 12345

here the code used 

awk '
{
  flag=""
  for(i=1;i<=NF;i++){
    if($i ~ /41572/ || $i ~ /90000/ || $i ~ /90002/){
       flag=1
       printf("%s%s",$i,i==NF?ORS:OFS)
    }
  }
}
!flag
'   Input_file

with the code above from Mr. RavinderSingh13, I got the following output

hyt : generation
str : 122344
stks : 9000233
dhy : 9000aaaa
sjyt : hist : hhh9000kkk
41572:47149-47999/2(14485-14910) 90000:47919-47999/2(15447-15477) 90002:47919-47999/2(15478-15418) 
drx : 12345

I need the following output desired

hyt : generation
str : 122344
stks : 9000233
dhy : 9000aaaa
sjyt : hist : hhh9000kkk
Count ch : 41572:47149-47999/2(14485-14910) 90000:47919-47999/2(15447-15477) 90002:47919-47999/2(15478-15418) 
drx : 12345

Thanks in advance

Upvotes: 0

Views: 55

Answers (1)

RavinderSingh13
RavinderSingh13

Reputation: 133438

EDIT: Adding solution as per OP's new question.

awk '{flag="";for(i=1;i<=NF;i++){if($i ~ /41572/ || $i ~ /90000/ || $i ~ /90002/){flag=1;printf("%s%s",$i,i==NF?ORS:OFS)}}} !flag'

OR

awk '
{
  flag=""
  for(i=1;i<=NF;i++){
    if($i ~ /41572/ || $i ~ /90000/ || $i ~ /90002/){
       flag=1
       printf("%s%s",$i,i==NF?ORS:OFS)
    }
  }
}
!flag
'   Input_file

Could you please try following(though not fully clear going by as per shown sample output only).

awk 'NF>1{for(i=1;i<=NF;i++){if($i ~ /41572/ || $i ~ /90000/ || $i ~ /90002/){printf("%s%s",$i,i==NF?ORS:OFS)}};next} 1' Input_file

Adding a non-one liner form of solution too now.

awk '
NF>1{
  for(i=1;i<=NF;i++){
    if($i ~ /41572/ || $i ~ /90000/ || $i ~ /90002/){
      printf("%s%s",$i,i==NF?ORS:OFS)
    }
  }
  next
}
1
'  Input_file

Explanation: Adding explanation for above code too here.

awk '
NF>1{                                                    ##Checking if NF is greater than 1.
  for(i=1;i<=NF;i++){                                    ##Using for loop to go through from value 1 to till value of NF.
    if($i ~ /41572/ || $i ~ /90000/ || $i ~ /90002/){    ##Checking if value of fields is either 41572 OR 90000 OR 90002 then do following.
      printf("%s%s",$i,i==NF?ORS:OFS)                    ##Print the field value in case above condition is TRUE with NEW line if i==NF or space if not.
    }
  }
  next                                                   ##Next will skip all further statements from here.
}
1                                                        ##1 will print all edited/non-edited lines here.
' Input_file                                             ##Mentioning Input_file name here.

Upvotes: 1

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