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#1
03-23-2006
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AWK problem
Sir,
I'm new to awk programming, i have been stuck in a problem could you plz clear that for me. $ who > file1 #(say) $cat file1 (enter) uf146 xyz 1234 ge001 mmbm 999 mgu155 ooo0 7yh ge101 unix 1234 $vi awk1.prog awk -F " " ' BEGIN { print " Enter the user name " ; getline name < "-" ; } { while(name~$1) { print $0; # complete record exit; } }' file1 output: $bash awk1.prog Enter the user name : mgu155 ge101 unix 1234 $bash awk1.prog Enter the user name : ca123 ???? when no user ??? no output ??? // what we should do to promt no user exists -ANAND  
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#2
03-23-2006
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seems that you have posted under the wrong umbrella ...
 try this, Code:
nawk -F " " ' BEGIN { line=""; i=0; print "enter name: " ; getline name < "-"; }
{
while(name~$1)
{
i=1;
line=$0;
break;
}
}
END {
{
if( i > 0)
{
print line;
}
else
{
printf "%s not found\n", name;
}
}
}' file1
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