nohup运行 comm -23 <(sort -u keylinkrun-key.txt) <(sort -u keylinkrun-keylink.txt)>keylink.txt 报错 comm -23 <$(sort -u keylinkrun-key.txt) <$(sort -u keylinkrun-keylink.txt)|sort -u>keylink.txt 开始正常 但是加了$以后现在运行又报ambiguous redirect
by fengshasha - Shell - 2008-04-27 17:04:19 阅读(2514) 回复(8)
I am a beginer. Does anyone can tell me, if the error " ambiguous input redirect" was reported, what is the normal reasone? Thanks everyone!!
准备在log中找出相关的数据,存到临时文件,可是都有ambiguous redirect错误 部分代码如下: tmpMTSuccess=/tmp/MTSuccess_tmpfile.$$ tmpMTFailed=/tmp/MTFailed_tmpfile.$$ $(grep "Submission success" ${MT_SEND_LOG}| sed "s/.*rdd:jms.properties.FILENAME='sms.jrouter.sendxms.hydra.//g"|sed "s/'].*//"|sort|uniq >$tmpMTSuccess) $(grep "Submission failed" ${MT_SEND_LOG}| sed "s/.*rdd:jms.properties.FILENAME='s...
请问这句错什么? ls abc* 1>log 2>loger or ls abc* 1>log 2>&1 output: ambiguous output redirect [ 本帖最后由 xmi 于 2008-10-3 19:53 编辑 ]
[code] IFS=":" read a b c d <`sed -n 1p record.txt` echo $a [/code] 尝试用SED来填充A B C D这4个变量. [code] sed -n 1p record.txt [/code]的输出结果是1:2:3:4 所以期待A=1,B=2,C=3,D=4 可是运行后却出现 [code] $ read a b c d <`sed -n 1p record.txt` bash: `sed -n 1p record.txt`: ambiguous redirect [/code] 求高手解答....跪谢了
freebsd下按各位前辈的介绍装完qmail。用 /usr/local/bin/tcpserver -H -R 0 110 /var/qmail/bin/qmail-popup eqsd.cn /home/vpopmail/bin/vchkpw /var/qmail/bin/qmail-pop3d Maildir 2>;&1 | /var/qmail/bin/splogger & 启动时怎么老报错:ambiguous output redirect。 是怎么回事啊?
import org.springframework.web.servlet.mvc.AbstractController; import org.springframework.web.servlet.ModelAndView; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class ThemeAndSkinSaveController extends AbstractController { protected ModelAndView handleRequestInternal(HttpServletRequest httpServletRequest, HttpServletResponse httpServletRe...
两个表 a表字段 1 2 3 4 b表字段 11 22 33 44 select * from a,b where a.1=b.11 and 2='0' 这个可以正常执行 select * from a,b where a.1=b.11 and 3='0' 这个就提示ambiguous column(3),如果加上a.3='0'就没有问题,但是现在因为一些原因 不能用a.3,该怎么办?到底是哪里的问题,请各位兄弟帮忙看看。
今天有幸看到了icmp redirect包,蛮有趣的,hoho~ 网上查了一下,大概原因简要叙述如下:(A、B代表主机,R1、R2代表路由器) 假设,A、R1、R2三者互连,B连R2。 如果A想发包到B,根据A的路由表,那么包可能先到R1,R1再将包转到R2,这时R2发现R1和R2是在同一个子网里面,包完全可以不经过R1而直接由R2来转发,这时R1就会发一个icmp redirect包通知主机A,使得A更新自己的路由表。 ...
同事在维护solaris系统的时候发现了一些奇怪的路由,例如: [email=root@HBapp]root@HBapp[/email] # netstat -r Routing Table: IPv4 Destination Gateway Flags Ref Use Interface -------------------- -------------------- ----- ----- ------ --------- 101.1.41.3 101.19.2.51 UGHD 1 1 101.1.32.91 101.19.2.51 UGHD 1 ...
print redirect("/up/upload.html"); 为什么会出现下面的问题: Status: 302 Moved Location: /up/upload.html