SUMMARY: Adding entries to /etc/hosts on different servers

Hello Managers
  Thanks for all the help. By playing with the following terrific clues, I managed my problem.
   
  Denes, Daniel
  cat /etc/hosts | nawk '{for (i = 2; i<= NF; i++) print $i;}' | grep 
'ss[0-9]*$'
   
  Hutin Bertrand
  bash-2.05#  awk '/ts/{print $2}' /etc/hosts |uniq  
 bash-2.05#  awk '/ss/{print $2}'/etc/hosts |uniq  
   
  Matthew Stier
  awk '$0 !~ /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/ { next; } $2 ~ 
/[ts]s[0-9]+$/ { print $2 }' /etc/hosts | uniq

Sandwich Maker
  #!/usr/bin/ksh -p
# quick kornshell hack to extract hostnames ending in ts or ss
# optionally followed by digits

while read IP HOST JUNK
do
 case $HOST in
  *[ts]s*([0-9])) print $HOST;;
 esac
done < /etc/hosts | sort -u
   
  Crist Clark
  $ awk '$2 ~ /[st]s/ {printf "%s\t%s\n" $1 $2}' /etc/hosts | uniq

Brad_Morrison
  nawk '/[st]s[0-9]/ {for (i=2; i<=NF; i++) if ($i ~ /[st]s[0-9]$/) printf("%s\t%s\n",$1,$i)}' > somefile 
   
  Regards
   
  Rob
   
  


 

 				
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