Write shell script error summary

1、shell Execute in script doris Command error

^ Encountered: IDENTIFIER

reason ： Namely linux The file format of the system is unix, and windows yes dos, The format does not correspond .

Suggest ：
1） download vscode, download shell Plug in for , Change the ending character to lf. If shell Is in md File first vscode Check whether there is any format error , Go again linux Run inside .
2） Directly in linux Knock inside shell Script
perhaps ：set ff=unix
2、doris Can't load .
My statement has an empty table structure , Then load the data . But not loaded into .
The statement that empties the table structure is placed separately shell, The statement that creates the table structure is placed in a shell.