linux + 기계 번호를 기준으로 파일의 줄을 재정렬

빈 줄이 중요하지 않은 경우 간단한 정렬 명령은 다음과 같습니다.

sort -t. -k1 /home/list.in

결과(앞에 빈 줄 포함):

master01.fsdns.com AMBARI_METRICS STARTED
master01.fsdns.com HDFS STARTED
master01.fsdns.com YARN STARTED
master02.fsdns.com AMBARI_METRICS STARTED
master02.fsdns.com HDFS STARTED
master02.fsdns.com YARN STARTED
master03.fsdns.com AMBARI_METRICS STARTED
master03.fsdns.com HDFS STARTED
master03.fsdns.com YARN STARTED
worker01.fsdns.com AMBARI_METRICS STARTED
worker01.fsdns.com HDFS STARTED
worker01.fsdns.com YARN STARTED
worker02.fsdns.com AMBARI_METRICS STARTED
worker02.fsdns.com HDFS STARTED
worker02.fsdns.com YARN STARTED
worker03.fsdns.com AMBARI_METRICS STARTED
worker03.fsdns.com HDFS STARTED
worker03.fsdns.com YARN STARTED
worker05.fsdns.com AMBARI_METRICS STARTED
worker05.fsdns.com HDFS STARTED
worker05.fsdns.com YARN STARTED
worker06.fsdns.com AMBARI_METRICS STARTED
worker06.fsdns.com HDFS STARTED
worker06.fsdns.com YARN STARTED
worker07.fsdns.com AMBARI_METRICS STARTED
worker07.fsdns.com HDFS STARTED
worker07.fsdns.com YARN STARTED
worker08.fsdns.com AMBARI_METRICS STARTED
worker08.fsdns.com HDFS STARTED
worker08.fsdns.com YARN STARTED
worker09.fsdns.com AMBARI_METRICS STARTED
worker09.fsdns.com HDFS STARTED
worker09.fsdns.com YARN STARTED

$ sort -k1,1 list.in  | 
    awk '
      /^[[:space:]]*$/ { next };
      lasthost == "" { lasthost = $1 };
      $1 == lasthost { print $0; next };
      {print "\n" $0 ; lasthost=$1 }' 
master01.fsdns.com AMBARI_METRICS STARTED
master01.fsdns.com HDFS STARTED
master01.fsdns.com YARN STARTED

master02.fsdns.com AMBARI_METRICS STARTED
master02.fsdns.com HDFS STARTED
master02.fsdns.com YARN STARTED

master03.fsdns.com AMBARI_METRICS STARTED
master03.fsdns.com HDFS STARTED
master03.fsdns.com YARN STARTED

worker01.fsdns.com AMBARI_METRICS STARTED
worker01.fsdns.com HDFS STARTED
worker01.fsdns.com YARN STARTED

worker02.fsdns.com AMBARI_METRICS STARTED
worker02.fsdns.com HDFS STARTED
worker02.fsdns.com YARN STARTED

worker03.fsdns.com AMBARI_METRICS STARTED
worker03.fsdns.com HDFS STARTED
worker03.fsdns.com YARN STARTED

worker05.fsdns.com AMBARI_METRICS STARTED
worker05.fsdns.com HDFS STARTED
worker05.fsdns.com YARN STARTED

worker06.fsdns.com AMBARI_METRICS STARTED
worker06.fsdns.com HDFS STARTED
worker06.fsdns.com YARN STARTED

worker07.fsdns.com AMBARI_METRICS STARTED
worker07.fsdns.com HDFS STARTED
worker07.fsdns.com YARN STARTED

worker08.fsdns.com AMBARI_METRICS STARTED
worker08.fsdns.com HDFS STARTED
worker08.fsdns.com YARN STARTED

worker09.fsdns.com AMBARI_METRICS STARTED
worker09.fsdns.com HDFS STARTED
worker09.fsdns.com YARN STARTED

awk 스크립트는 $1 필드에 표시된 마지막 호스트 이름을 추적하고 변경 시 현재 입력 줄 앞에 개행 문자를 인쇄합니다. 또한 완전히 비어 있거나 공백 문자만 포함된 줄은 건너뜁니다.

첫 번째 레코드 앞에 빈 줄이 인쇄되는 것을 방지하기 위해 변수가 비어 있는지(즉, 정의되지 않음) 확인 lasthost하고 그렇다면 설정합니다.

이것은 작동합니다:

awk '$1{a[$1];b[$2]}
END{asorti(a);for( i in a){for(j in b){printf("%s %s\n",a[i],j)};printf("\n")}}' file

$1비어 있지 않은 첫 번째 필드에 대해
{a[$1];b[$2]}배열 a와 b를 만듭니다.
END{모든 파일을 읽은 후
asorti(a)각 서버의 각 컴퓨터에 대해 배열 a를 정렬하고 정렬된 값을 인쇄하고 입력 파일에 대해 새(빈) 값을 인쇄합니다.
for( i in a ){
for(j in b){
printf("%s %s\n",a[i],j)};
printf("\n")}
}' file

동일한 목적을 달성하려면 awk와 sed를 사용하십시오. 테스트 후 효과는 매우 좋습니다

i=`awk -F "." '{print $1}' l.txt  | sed '/^$/d' | sed  "s/\s+//g" | sort -u`; for j in $i; do sed -n "/$j/p" l.txt; done

산출

master01.fsdns.comAMBARI_METRICS STARTED
master01.fsdns.com YARN STARTED
master01.fsdns.com HDFS STARTED
master02.fsdns.com AMBARI_METRICS STARTED
master02.fsdns.com YARN STARTED
master02.fsdns.com HDFS STARTED
master03.fsdns.com AMBARI_METRICS STARTED
master03.fsdns.com YARN STARTED
master03.fsdns.com HDFS STARTED
worker01.fsdns.com AMBARI_METRICS STARTED
worker01.fsdns.com YARN STARTED
worker01.fsdns.com HDFS STARTED
worker02.fsdns.com AMBARI_METRICS STARTED
worker02.fsdns.com YARN STARTED
worker02.fsdns.com HDFS STARTED
worker03.fsdns.com AMBARI_METRICS STARTED
worker03.fsdns.com YARN STARTED
worker03.fsdns.com HDFS STARTED
worker05.fsdns.com AMBARI_METRICS STARTED
worker05.fsdns.com YARN STARTED
worker05.fsdns.com HDFS STARTED
worker06.fsdns.com AMBARI_METRICS STARTED
worker06.fsdns.com YARN STARTED
worker06.fsdns.com HDFS STARTED
worker07.fsdns.com AMBARI_METRICS STARTED
worker07.fsdns.com YARN STARTED
worker07.fsdns.com HDFS STARTED
worker08.fsdns.com AMBARI_METRICS STARTED
worker08.fsdns.com YARN STARTED
worker08.fsdns.com HDFS STARTED
worker09.fsdns.com AMBARI_METRICS STARTED
worker09.fsdns.com YARN STARTED
worker09.fsdns.com HDFS STARTED