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Read Table in file and split


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# 8  
Quote:
Originally Posted by Abdellah
Thank you for your help , i have created this one but it show all the file content ...
Code:
awk -F"|" ' {
        if ($2!="UP"){
           print "Node" $1 "is" $2 ;
        }
        else {
           print "All Nodes OK" ;
}
}' db_status.txt  | awk '/-------/{flag=1;next}/rows/{flag=0}flag'

thank you
you'll have work on your logic (I'll leave it as an exercise for you), but your modified attempt is:
Code:
awk -F'|' 'FNR>1 && NF==2{
        if ($2 ~ "^ *UP *$")
           print "Node" $1 "is" $2 ;
        else
           print "All Nodes OK" ;
}' db_status.txt


Last edited by vgersh99; 1 Week Ago at 10:02 AM..
# 9  
thank you rdrtx1,
the first if is working fine, but the second is not working (if all databases is UP the program not printing anything)
# 10  
Can you post a sample input file for the second?

Updated sample runs with updated second script:
Code:
cat << NODES > db_status.txt
Name  |   Status
------------------
DB 1   |  UP
DB 2  |  UP
DB 3  |  UP
DB 4  |  UP
DB 5  |  UP
NODES

awk '
/^Name/ || /^ *--* *$/ {next}
/..*[|]..*/ {
   if ($NF !~ /[Uu][Pp]/) {
      node=$0;
      sub(" *[|].*", "", node);
      print "Node: " node " is " $NF;
      bad_node=1;
   }
}
END {
   if (! bad_node) print "All Nodes OK";
}' db_status.txt

output:
Code:
All Nodes OK

next run ex.:
Code:
cat << NODES > db_status.txt
Name  |   Status
------------------
DB 1   |  UP
DB 2  |  UP
DB 3  |  DOWN
DB 4  |  UP
DB 5  |  UP
NODES

awk '
/^Name/ || /^ *--* *$/ {next}
/..*[|]..*/ {
   if ($NF !~ /[Uu][Pp]/) {
      node=$0;
      sub(" *[|].*", "", node);
      print "Node: " node " is " $NF;
      bad_node=1;
   }
}
END {
   if (! bad_node) print "All Nodes OK";
}' db_status.txt

output:
Code:
Node: DB 3 is DOWN


Last edited by rdrtx1; 1 Week Ago at 11:00 AM..
This User Gave Thanks to rdrtx1 For This Post:
# 11  
Code:
awk -F"|" ' {
        if ( ! /UP/){
           print "Node" $1 "is" $2 ;
        }
        else {
           print "All Nodes OK" ;
}
}' db_status.txt  | awk '/-------/{flag=1;next}/rows/{flag=0}flag'

Thas give me a correct answer
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