SVGファイル群の特定レイヤーのテキストをgrepで検索し、対象文字列のみ表示。 xgrepは無い環境で。

grepTextFromSVGfiles.sh

#!/bin/sh

# find text from Layer_1 in SVG files.
svgpath='/svg/path'             #svg path
svgname="*.svg"                 #svg extension
mtime=30                        #search file only from 30days before (find -mtime -30)
targetstr='Tareget Text regexp' #serach target text in Perl Regexp
layername='Layer_1'             #search target layer in Perl Regexp (grep -P)

find $svgpath -name $svgname -mtime -$mtime -exec grep -lP ">$targetstr</text" {} \; \
|xargs -n 1 grep -oHP "(?<=id=\")$layername(?=\")|(?<=>)$targetstr(?=</text)" \
|sed -e ":$targetstr/:  $targetstr/g" \
|awk -F'[:]' '{file[NR]=$1} {if(file[NR]!=file[NR-1]){"ls -l --time-style=long-iso "$1"" |getline f;printf("\n%s\n%s\n",f,$2)else{print $2}'