nohup异常出错

fengshasha

用. run.sh运行正常。
证明程序写的没问题。
但用nohup错误提示
/home/aaa/wordpress.cnlidc.com/keylinkrun.txt: line 17: syntax error near unexpected token `('
/home/aaa/wordpress.cnlidc.com/keylinkrun.txt: line 17: `comm -23 <(sort -u keylinkrun-key.txt) <(sort -u keylinkrun-keylink.txt)|sort -u>keylink.txt'
哪位大虾知道是什么原因！

yongjian

are you using #!/bin/sh.. call it directly from #!/bin/bash and see if that helps