加载其他文件变量格式： . filename # .和文件名之间用空格隔开 source filename
python@ubuntu:~/shellscrip$ vim test1.sh 1 #!/bin/bash 2 array=(1 a b 3) python@ubuntu:~/shellscrip$ vim test2.sh 1 #!/bin/bash 2 #source /home/python/shellscrip/test1.sh 3 . /home/python/shellscrip/test1.sh 4 5 for i in ${array[@]};do 6 echo $i 7 done执行结果：
python@ubuntu:~/shellscrip$ chmod +x test1.sh test2.sh python@ubuntu:~/shellscrip$ ./test2.sh 1 a b 3