標題: shell script for yum [打印本頁]

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作者: jwschow    時間: 2021-6-27 10:44     標題: shell script for yum

#!/bin/sh

node01="pkg1 pkg2"
node02="pkg3 pkg4"

yum install (depends on hostname)  <- 呢句應該點寫?

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作者: javacomhk    時間: 2021-6-27 13:22

本帖最後由 javacomhk 於 2021-6-27 18:30 編輯



#!/bin/bash
myhostname=$(hostname); yum install ${!myhostname}

# exclamation point (!) is variable indirection for bash shell.