在Vagrant上找不到来源

Question

我在下面的代码中Vagrantfile调用了以下脚本.脚本运行正常,直到最后一行source $dotfile.source脚本说,当它到达时source: not found.以前的行,cat $dotfile工作得很好,所以文件显然存在.

为什么这个文件找不到该source命令,但它适用于上一个cat命令？

output error

==> default: /vagrant/scripts/create_functions_dotfile.sh: 14: /vagrant/scripts/create_functions_dotfile.sh: source: not found

Vagrantfile

config.vm.provision "#{script["name"]}", type: "shell" do |shell|
  shell.inline = "/bin/sh /vagrant/scripts/create_functions_dotfile.sh"
end

scripts/create_functions_dotfile.sh

#!/bin/sh

dotfile=/home/vagrant/.functions.sh

for file in /vagrant/scripts/functions/*; do
  echo "cat $file >> $dotfile"
  cat $file >> $dotfile
done

echo "source $dotfile" >> /home/vagrant/.bashrc
cat $dotfile
source $dotfile

Answer 1

来源特定于#!/ bin/bash,所以要么你

1. 替代

   #!/bin/sh 
   

   同

   #!/bin/bash 
   

2. 替代

   source $dotfile
   

   同

   . $dotfile
   

ETA:事实上,错误抱怨找不到"来源",而不是其论点.