awk

cat map-matcher.log | awk -F '[' '{print $1}' | awk -F '-' '{print $2}' >result.txt

cat 2.txt | awk -F ',' '{print $2}' | uniq -c | awk -F ' ' '{print $2,$1}'
cat 2.txt | awk -F ',' '{print $2}' | uniq -c | awk -F ' ' '{print $2,$1}' >stats.txt

cat failed | awk -F 'FAILED_BY_LINKS]' '{print $2}' | awk -F '[' '{print $1}' > failed_by_links_ids
cat failed | awk -F 'FAILED_BY_TIMESTAMP]' '{print $2}' | awk -F '[' '{print $1}' > failed_by_timestamp_id
cat map-matcher.log* | awk -F 'fails' '{print $2}' | awk -F '[' '{print $1}' > fails