运行crontab时权限被拒绝错误 [英] Permission denied error when running crontab

问题描述

我已经在"csv_file"文件夹中创建了一个R脚本

I have created an r-script in the folder "csv_file"

marc@Marc-Linux:~/csv_file$ ls
8388.26580527145.csv  csv_file.Rproj  excel  source  write_csv2.R

现在，我想创建一个crontab，每5分钟执行一次该文件，直到上午10点.因此，我写了以下内容

Now I would like to create a crontab that executes this file every five minutes till 10am. Therefore I wrote the following

  #open crontab
  crontab -e
  #add to file
  */5 10 * * * ~/csv_file/write_csv2.R

但是，这似乎不起作用.当我尝试跑步时，这是有道理的

This however does not seem to work. That makes sense cause when I try to run

  marc@Marc-Linux:~$ ~/csv_file/write_csv2.R

我收到以下错误:

  -bash: /home/marc/csv_file/write_csv2.R: Permission denied

有什么想法吗?

推荐答案

使用

chmod +x  ~/csv_file/write_csv2/filename.r

并使用./filename.r

and the execute it using ./filename.r

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