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grep - search after line containing "unavailable"

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# 1  
Old 10-19-2010
Data grep - search after line containing "unavailable"
Hi everybody;
I have a file status.txt:

Code:
Following 163 ports are up:
-----------------------------------------------------
MOD  PORT     PORTNAMES      ABCDEFG1 ABCDEFG2 STA   TYPE
1  Prt122   port323-1/2/3   11111       11111      1111   A
1  Prt126   port328-1/2/3   11111       11111      1111   A
1  Prt129   port331-1/2/3   111111     111111     1111   A
...
...
1       Prt129   port331-1/2/3   111111     111111     1111   A

-----------------------------------------------------
Following 3 ports are totally or partially unavailable:
-----------------------------------------------------
MOD  PORT     PORTNAMES      ABCDEFG1 ABCDEFG2 STA   TYPE
1       Prt122   port323-1/2/3   LLLLL       000000     1111    A
1       Prt126   port328-1/2/3   L00000    100011      1111   A
1       Prt129   port331-1/2/3   100011    111111      1111   A

i want to print unavailable ports to a file una.txt. I want to say:

search for lines after word "unavailable" and write those 3 lines to file una.txt. All delimiters are space. SmilieSmilieSmilieSmilie

thanks people..
# 2  
Old 10-19-2010
Code:
awk '/unavailable/{p=1}p' status.txt > una.txt

This User Gave Thanks to bartus11 For This Post:
gc_sw
# 3  
Old 10-19-2010
@bartus11
Could you pls tell how this command works..especially {p=1}p
# 4  
Old 10-19-2010
thanks but error:

Code:
awk: syntax error near line 1
awk: bailing out near line 1

do you have another solution??
# 5  
Old 10-19-2010
Quote:
Originally Posted by gc_sw
thanks but error:

Code:
awk: syntax error near line 1
awk: bailing out near line 1

do you have another solution??
Try:
Code:
nawk '/unavailable/{p=1}p' status.txt > una.txt

BTW.. next time warn us that you are using Solaris :P
This User Gave Thanks to bartus11 For This Post:
gc_sw
# 6  
Old 10-19-2010
If given is the exact content of the file status.txt.. then

Code:
sed '/unavailable/,/ $/!d' status.txt > una.txt

This User Gave Thanks to michaelrozar17 For This Post:
gc_sw
# 7  
Old 10-19-2010
Quote:
Originally Posted by bartus11
Try:
Code:
nawk '/unavailable/{p=1}p' status.txt > una.txt

BTW.. next time warn us that you are using Solaris :P
thank you very much. it works SmilieSmilieSmilie

---------- Post updated at 11:34 ---------- Previous update was at 11:33 ----------
Quote:
Originally Posted by michaelrozar17
If given is the exact content of the file status.txt.. then

Code:
sed '/unavailable/,/ $/!d' status.txt > una.txt

thanks but it outputs only first line. not the others. "nawk" solution is OK Smilie
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