Re: Help with sed

[Radim]

Radim wrote:
> 
> What I try to do:
> 1) To delete the codecs function of the output.
> 2) To get the "if mandriva" block
> 3) from that block to get lines of urpmi
> 
> Anybody help?
> 

Or better this:

content=$(cat $script | sed '/function codecs/,/fi;/d;/function*\}/p'); #
get functions that don't match 'codecs' ... this doesn't work because it
shows 1st line only
echo $content;
# and the next part:
content=$(echo $content | sed -n '/mandriva/,/fi;}/p');
content=$(echo $content | sed -n '/^\s*urpmi[:space:]--auto/p');


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Help with sed

[Radim]

Hello,
I have such script:

(ONLY THIS THREE LINES ARE THE COMMANDS )
content=$(cat $script | sed  '/function codecs/,/fi;/d');
content=$(echo $content | sed -n '/mandriva/,/fi;}/p');
content=$(echo $content | sed  '/^\s*urpmi[:space:]--auto/p');

But it doesn't work as I would expected.

This is the text structure in file, that I need to filter:

(THIS IS A TEXT TO OUTPUT! TO FILTER)

function codecs {
if [ ".." == "mandriva" ]; then
  urpmi ... ;
  urpmi ... ;
if [ ".." == "kubuntu" ]; then
 deb   ; 
  deb ...;
fi;
}

function name1 {
if [ ".." == "mandriva" ]; then
  urpmi ... ;
  urpmi ... ;
if [ ".." == "kubuntu" ]; then
 deb   ; 
  deb ...;
fi;
fi;
}

function name2 {
if [ ".." == "mandriva" ]; then
urpmi ... ;
urpmi ... ;
fi;
}

What I try to do:
1) To delete the codecs function of the output.
2) To get the "if mandriva" block
3) from that block to get lines of urpmi

Anybody help?
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Re: Help with sed

[Radim]

The script is already solved on other forum.

awk 'BEGIN{RS="\n}";FS="if"}
!/function codecs/{
   for(i=1;i<=NF;i++){
  if($i~/mandriva/){
m=split($i,u,"\n")
for(j=2;j<=m;j++) if(u[j]~/urpmi/){print "-->"u[j]}
  }
   }
}' file
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