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extract specified contents from two files.

2024-07-09 23:16:35   219人阅读

src_dir=$(pwd)/All_hdst_dir=$(pwd)/Alldiff_dir=$(pwd)/diffif [ ! -d $diff_dir ]then	mkdir $diff_dirfifor src_full_entry in $src_dir/*do	src_cat_entry=$(echo $src_full_entry | sed -e "s/\.[0-9a-rA-F]\{8\}$//")	src_cat_entry=$(basename "$src_cat_entry")	src_ivr_log="$src_full_entry/de_ivr.log"	if [ -f "$src_ivr_log" ]	then		#echo "$src_cat_entry"		dst_ivr_log=$(find $dst_dir -regextype posix-egrep -regex ".*/$src_cat_entry\.[0-9A-Fa-f]{8}/ivr.log$")		#echo $dst_ivr_log		if [ -f "$dst_ivr_log" ]		then			diff_ivr_log="$diff_dir/$src_cat_entry.diff"				summary="$diff_dir/$src_cat_entry""_summary.txt"			#echo $diff_ivr_log			#diff -u "$src_ivr_log" "$dst_ivr_log" > "$diff_ivr_log"					echo "" > "$summary"						echo "##########################################################" >> "$summary"			echo "$src_ivr_log:" >> "$summary"			echo "##########################################################" >> "$summary"			grep -i -n -A 20 "$src_cat_entry" "$src_ivr_log" >> "$summary"			echo "" >> "$summary"			echo "##########################################################" >> "$summary"			echo "" >> "$summary"			echo "##########################################################" >> "$summary"			echo "$dst_ivr_log:" >> "$summary"			echo "##########################################################" >> "$summary"			grep -i -n -A 20 "$src_cat_entry" "$dst_ivr_log" >> "$summary"			#diff -u "$src_ivr_log" "$dst_ivr_log" 		fi	fidone

　　

if we want to use regular expressions for find command, we can do it like this.

find $dst_dir -regextype posix-egrep -regex ".*/$src_cat_entry\.[0-9A-Fa-f]{8}/ivr.log$"

　　


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