[問題] 又來請教egrep+awk 分析資料了

看板Linux作者seedbcc (志明)時間16年前 (2008/05/16 22:03)推噓4(4推 0噓 6→)

留言10則, 2人參與討論串1/1

[ /var/log/sudo的內容 ] May 15 16:10:32 Machine-LAB sudo: root : TTY=pts/0 ; PWD=/root ; USER=root ; COMMAND=/bin/cat /etc/passwd May 16 14:20:02 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home/kacr999 ; USER=root ; COMMAND=/usr/sbin/userdel kacr111 May 16 16:29:55 Machine-LAB sudo: root : TTY=pts/0 ; PWD=/root ; USER=root ; COMMAND=/bin/cat /etc/passwd May 16 16:39:21 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home/kacr999 ; USER=root ; COMMAND=/usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 May 16 16:40:40 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home ; USER=root ; COMMAND=/usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 May 16 16:41:38 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home ; USER=root ; COMMAND=/usr/sbin/userdel kacr111 [Script的內容] ~不知道要修改哪裡，才能使原始資料列不要一起印出來 #!/bin/bash ################################################################################ # Purpose : To generate the sudo report ################################################################################ YR=`date +%Y` PATH=$PATH:/usr/sbin:/bin if [ ! -d /var/log/aig_maintain ] ;then mkdir -p /var/log/aig_maintain fi FILE-1=/var/log/aig_maintain/sa.txt LOG_DATE=`date '+%b %e'` sudo_file='/var/log/sudo' echo -e "<<< SECURITY ADMIN ACTIVITIES REPORT >>>" > $FILE-1 egrep 'useradd|userdel|usermod' /var/log/sudo|grep "^$LOG_DATE" |while read line;do echo -e "`echo $line |awk '"date +%Y" | getline YR; {print $3,$2,$1,YR,$6 }'`\t`echo $line|cut -d= -f4|cut -d\; -f1`\t`echo $line|cut -d= -f5`" >> $FILE-1 done echo -e "<<< End of Security Admin Activities Report >>>\n" >> $FILE-1 chmod 644 $FILE-1 [script產生的結果（原始資料也一起出現)] <<< SECURITY ADMIN ACTIVITIES REPORT >>> May 16 14:20:02 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home/kacr999 ; USER=root ; COMMAND=/usr/sbin/userdel kacr111 14:20:02 16 May 2008 kacr999 root /usr/sbin/userdel kacr111 May 16 16:39:21 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home/kacr999 ; USER=root ; COMMAND=/usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 16:39:21 16 May 2008 kacr999 root /usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 May 16 16:40:40 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home ; USER=root ; COMMAND=/usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 16:40:40 16 May 2008 kacr999 root /usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 May 16 16:41:38 Machine-LAB sudo: kacr999 : TTY=pts/1 ; PWD=/home ; USER=root ; COMMAND=/usr/sbin/userdel kacr111 16:41:38 16 May 2008 kacr999 root /usr/sbin/userdel kacr111 <<< End of Security Admin Activities Report >>> [實際想要的結果] <<< SECURITY ADMIN ACTIVITIES REPORT >>> 14:20:02 16 May 2008 kacr999 root /usr/sbin/userdel kacr111 16:39:21 16 May 2008 kacr999 root /usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 16:40:40 16 May 2008 kacr999 root /usr/sbin/useradd -g 1001 -d /home/kacr111 -s /bin/csh -c Peter Liao -m kacr111 16:41:38 16 May 2008 kacr999 root /usr/sbin/userdel kacr111 <<< End of Security Admin Activities Report >>> -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 210.192.233.146