linux - 编译这个 bash 命令

Question

对于我的 openVPN 配置，我试图点击这段代码，但它不起作用。不是 Bash 命令的忠实粉丝，所以我需要帮助编译它。有任何想法吗？ (目前使用 Kali linux，每次我点击这段代码时，它都会显示错误消息 bash: syntax error near unexpected token &&)

echo "Enter clientName:" && set CLIENTNAME = $< && printf "\n<ca>\n" >> ./client.conf && cat ./ca.crt >> ./client.conf && printf "</ca>\n" >> ./client.conf && printf "\n<cert>" >> ./client.conf && grep -v '^ ' ./$CLIENTNAME.crt | grep -v 'Certificate' >> ./client.conf && printf "</cert>\n" >> ./client.conf && printf "\n<key>\n" >> ./client.conf && cat ./$CLIENTNAME.key >> ./client.conf && printf "</key>\n" >> ./client.conf

Answer 1

问题是这不是 Bash 代码；它是 Tcsh代码:

$ echo $0
-bash
$ echo "Enter clientName:" && set CLIENTNAME = $< && printf "\n<ca>\n" >> ./client.conf && cat ./ca.crt >> ./client.conf && printf "</ca>\n" >> ./client.conf && printf "\n<cert>" >> ./client.conf && grep -v '^ ' ./$CLIENTNAME.crt | grep -v 'Certificate' >> ./client.conf && printf "</cert>\n" >> ./client.conf && printf "\n<key>\n" >> ./client.conf && cat ./$CLIENTNAME.key >> ./client.conf && printf "</key>\n" >> ./client.conf
-bash: syntax error near unexpected token `&&'

改变外壳:

$ tcsh
% echo $0
tcsh
% echo "Enter clientName:" && set CLIENTNAME = $< && printf "\n<ca>\n" >> ./client.conf && cat ./ca.crt >> ./client.conf && printf "</ca>\n" >> ./client.conf && printf "\n<cert>" >> ./client.conf && grep -v '^ ' ./$CLIENTNAME.crt | grep -v 'Certificate' >> ./client.conf && printf "</cert>\n" >> ./client.conf && printf "\n<key>\n" >> ./client.conf && cat ./$CLIENTNAME.key >> ./client.conf && printf "</key>\n" >> ./client.conf
Enter clientName:
foo