I'm trying to define two variables to be used in a bash script but, ONLY the first texts, "em" and "ctl" in the variables are read... I need them all to work.
我正在尝试定义两个要在bash脚本中使用的变量,但是,只读取变量中的第一个文本“em”和“ctl”......我需要它们全部工作。
What am I doing wrong?
我究竟做错了什么?
cores=("em" "nmm" "nmb")
mems=("ctl" "n1" "n2" "n3" "p1" "p2" "p3")
echo "${cores}"
echo "${mems}"
2 个解决方案
#1
0
To print the whole array, you need to add [@] which expands to all elements.
要打印整个数组,需要添加扩展到所有元素的[@]。
echo "${cores[@]}"
echo "${mems[@]}"
#2
0
I think you're doing it right, but to see everything in the array you need to use
我认为你做得对,但要查看数组中你需要使用的所有内容
echo ${cores[*]}
echo ${mems[*]}
#1
0
To print the whole array, you need to add [@] which expands to all elements.
要打印整个数组,需要添加扩展到所有元素的[@]。
echo "${cores[@]}"
echo "${mems[@]}"
#2
0
I think you're doing it right, but to see everything in the array you need to use
我认为你做得对,但要查看数组中你需要使用的所有内容
echo ${cores[*]}
echo ${mems[*]}