oracle linux¿¡¼­ bash child setpgid operation not permitted ¹®Á¦

¾§   
   Á¶È¸ 5173   Ãßõ 0    

oracle linux 5.11에서

[root@kd246 /]# ls | grep
-bash: child setpgid (9978 to 9973): Operation not permitted
-bash: child setpgid (9979 to 9973): Operation not permitted
-bash: child setpgid (9980 to 9973): Operation not permitted
Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.


pipe로 명령을 내리면 해당 에러메세지가 출력되는데

정확한 해결법을 모르겠네요...
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.
±èµ¿¿íJ 2015-04
±ÇÇѹ®Á¦°¡ ¾Æ´Ò±î¿ä?


QnA
Á¦¸ñPage 2913/5698
2015-12   1576171   ¹é¸Þ°¡
2014-05   5039723   Á¤ÀºÁØ1
2008-07   5172   ±èÀå¿ø
2006-05   5172   ÃÖâÇõ
2007-07   5172   ¼­¿ëȯ
2019-01   5172   newretrowave
2006-10   5172   ±Çµð¾Æ³ª
2014-02   5172   Âî´Ï¶Ñ´Ï¾Æ¹ü
2005-11   5172   ¹ÚÁ¾´ë
2007-11   5172   À弮ȯ
2005-09   5172   ÀÌ°üÈ£
2007-11   5172   ÀÌÁøÇü
2006-02   5172   ÇÏ»óÇÊ
2014-10   5172   À©µµ¿ì10
2013-12   5173   ³ëÈÖ·¡
2006-08   5173   ¿ì½Â¿±
2013-01   5173   ÀÌÁöÆ÷Åä
2008-05   5173   Àü»ó¿ì
2016-08   5173   Â÷Æò¼®
2009-01   5173   ÀÓÁø¹¬
2013-01   5173   GoodWolf
2007-10   5173   ¹ÚÇö±Ù