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Mar 3rd, 2018
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  1. #циклом while, последовательно
  2. while read IP ; do sudo ssh -n -o StrictHostKeyChecking=no $IP 'yum install huita' < /dev/null; done < servers_list.txt
  3.  
  4. #xargs'ом, параллельно
  5. xargs -I % -a servers_list.txt -n1 -P8 sudo ssh -n -o StrictHostKeyChecking=no % 'yum install huita'
  6.  
  7. #pssh, не интересно
  8. sudo pssh -i -h servers_list.txt 'yum install huita'
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