psh script #!/bin/shHOSTLISTFILE="/usr/local/bin/hadoop"#Error display function Error_Show() { case "$1" in 1) echo 'Usage: psh node[,node] command';; 2) echo "psh::Hostlist file not exist";; *) echo 'psh:Unknown Error';; esac exit 1 }[ "$#" -lt "2" ]&&Error_Show 1 [ ! -f "$HOSTLISTFILE" ]&&Error_Show 2NODELIST=$(cat "$HOSTLISTFILE" | egrep $(echo $1 | sed "s/,/|/g") | awk '{print $1}') shift for NAME in $.. 더보기 이전 1 2 3 4 5 ··· 78 다음