cat /tmp/filename.txt | awk '{print $1}' | sort | uniq > /tmp/uniqlist.txt
for i in `cat /tmp/uniqlist.txt`
do
for j in "service1" "service15"
do
for k in {1..6}
do
test_[$i]_[$j]_[$k] =cat /tmp/filename.txt | grep $i | grep $j | grep $k | wc -l
echo test_[$i]_[$j]_[$k] >> /tmp/output.txt
done
done
done
It's printing the value on screen but saying test_[sh1]_[service1]_[1]=0 : command not found and the outfile is totally empty.
Difficult ... where to start?
Well, this is what (including some inconsistencies) I get from your code snippet after having eliminated the gravest syntax problems:
The largest problem seems to be the test_[$i]_[$j]_[$k] =cat /tmp/filename.txt | grep $i | grep $j | grep $k | wc -l:
- that ...[...]...[...]... is not a construct known to me, at least in the most commen shells. BTW, what's your shell? You forgot to mention...
- (common) shells don't like a space around the = . That's the reason for your error msg.
- the cat ...pipe needs to be run in a "command substitution" $(...) (c.f. man bash or your shell's man page)
You seem to have missed the "expansion" of the variable in the echo statement.
I don't see any relation to your output sample from the structure of your script. And, there's no service16 mentioned anywhere except in your output.
Aside: be aware of "false positives" (like sh1 matching sh1 AND sh16).
sorry for not mentioning. I'm using bash.
also apologies for the errors in the code. without space and adding $ in the cat also not helping much.
Code:
cat /tmp/filename.txt | awk '{print $1}' | sort | uniq > /tmp/uniqlist.txt
for i in `cat /tmp/uniqlist.txt`
do
for j in "service1" "service16"
do
for k in {1..6}
do
test_[$i]_[$j]_[$k]=$(cat /tmp/filename.txt | grep $i | grep $j | grep $k | wc -l)
done
done
echo -e $i, ${test_[$i]_[service1]_[1]}"-"${test_[$i]_[service1]_[2]}"-"${test_[$i]_[service1]_[3]}"-"${test_[$i]_[service1]_[4]}"-"${test_[$i]_[service1]_[5]}"-"${test_[$i]_[service1]_[6]} ${test_[$i]_[service16]_[1]}"-"${test_[$i]_[service16]_[2]}"-"${test_[$i]_[service16]_[3]}"-"${test_[$i]_[service16]_[4]}"-"${test_[$i]_[service16]_[5]}"-"${test_[$i]_[service16]_[6]} >> /tmp/output.txt
done
cat /tmp/output.txt
You seem to have missed the "expansion" of the variable in the echo statement?. Can you help me on this. I even tried printf but same result, or is there any other way I can get this output printed in a file.
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