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When you use curl from your workstation, you are connecting from your workstation. However, when you connect through the web page you are connecting from the web server. The problem may be the two...

"The Awk Programming Language" (Aho, Kernighan and Weinberger, 1988) is still highly recommended by #awk on freenode IRC.

To maximize the potential of awk you need to have a good understanding of regular expressions as well. ...my opinion.

This book: sed & awk, 2nd Edition - O'Reilly Media...

Better loop over the fields, and the look-up in the array is exact and maybe even faster.
awk 'NR==FNR {T[$3]=$0; next} {for (i=1;i<=NF;i++) if ($i in T) print T[$i], $1}' FS=, OFS=, file[12]
...

More like awk 'NR==FNR {T[$3]=$0; P[$3]; next} {for (t in T) if ($0 ~ t) {print T[t], $1; delete P[t]}} END {for (p in P) print T[p]}' FS=, OFS=, file[12]

---------- Post updated at 16:39...

Wouldn't this be simpler?awk -F, 'FNR==NR{A[$2]=$1;next} ($8 in A){$9=A[$8]} 1' OFS=, file2 file1

Yes, that's correct. I think you had a typo, you should add Input_file names too as follows.

awk -F, 'FNR==NR{A[$2]=$1;next} ($8 in A){$9=A[$8];print $0} !($8 in A){print $0}' OFS=, Input_file...

Try (untested):
awk '
/^fc/ {if (A) print A, B, C, D; L=0; A=B=C=D=""}
END {if (A) print A, B, C, D}
/fc.*up/ {A=$1; L=1}
/^ *Port/ && L {B=$4}
/^ *Speed/...

Try:
awk 'NR==FNR{arr[$1]=$2;next}{for(ele in arr) {if ($1 ~ ele) {$1=arr[ele]}}}1' file1 file2

awk '$NF ~ /G/ {$NF *= 1024}1 $NF ~ /T/ {$NF *= 1048576}1' file

Try alsoawk '/initi/ {if (!sub(/]$/,"&")) {getline X; gsub(/^ +/," ", X); $0=$0 X}; print}' file
initiators [NETIK0102_UCS_Boot_a, NETIK0102_UCS_Boot_b]
initiators ...