Csh ambiguous output redirect

WebJul 18, 2024 · Keyboard is the default stdin device and the screen is the default output device. Output redirection is used with > or >> (for append mode). Input redirection is used with <. The stderr can be redirected … WebMay 25, 2016 · 1. 在FreeBSD中使用command > file 2>&1时候会得到这个错误Ambiguous output redirect出错的原因在于Freebsd默认使用csh，在csh中如果想把标准输出和错误输出同时重定向到一个文件，需要用下面命令command >& file2. Linux重定向是指修改原来默认的一些东西，对原来系统命令的默认执行方式进行改变，比如...ITPUB博客 ...

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WebAug 15, 2012 · Title pretty much says it. But how can the patch command display output, not the file patch output, be redirected or tee'd to a file. I've tried piping to tee and redirection '>' but to no avail. File gets created but is empty and output is on screen only. WebMay 2, 2024 · Bug 2080957 - "Ambiguous output redirect" warning with csh or tcsh. Summary: "Ambiguous output redirect" warning with csh or tcsh Keywords: Status: CLOSED ERRATA Alias: None Product: Fedora Classification: Fedora Component: elfutils Sub Component: Version: 36 Hardware: Unspecified OS: Unspecified ... c++ template remove const reference https://frmgov.org

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WebMay 31, 2014 · Top Forums Shell Programming and Scripting Ambiguous output redirect in xterm ... I suspect that this is actually due to the system using csh as the default shell … WebNov 12, 2015 · Ambiguous output redirect. 1. Accepting logfile as parameter and calling a function if filename is passed but file doesn't exist. 0. Can't Break the while read loop even if condition is met. Hot Network Questions How do I … WebYes. "ambiguous output redirect" means you send the output to two places, and you cna only select one. Either program >file or program program2 . You can't do both at one with csh. We see this so often we call it UUOC. Consider this: cat file program versus program c++ templates - the complete guide 2nd

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Category:unix - Redirect not working correctly, 2> /dev/null becomes 2 > …

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Csh ambiguous output redirect

unix - Redirect not working correctly, 2> /dev/null becomes 2 > …

WebNov 9, 2005 · > boss that I must use C Shell, and all of the scripts use C Shell. So > please, don't offer any suggestions for sh. Perhaps you should show your boss these pages: ... Yes. "ambiguous output redirect" means you send the output to two places, and you cna only select one. Either program >file or program program2. Web2 Answers. csh is significantly more limited than bash when it comes to file redirection. In csh, you can redirect stdout with the usual > operator, you can redirect both stdout and …

Csh ambiguous output redirect

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http://tomecat.com/jeffy/tttt/cshredir.html I'm trying to assign the output of my piped commands to a variable in a csh script. The command is: set VAR="`ping $1 2>&1 grep 'unknown' cut -b 7-13`" This doesn't want to work, however. I get a vague "Ambiguous output redirect." I'm lost, because the command itself works when I type it in terminal, and I can see the text unknown

http://blog.itpub.net/14710393/viewspace-2106342/ WebJan 22, 2024 · If you're running (t)csh, you get Ambiguous output redirect. if you try to set up two conflicting redirections: > echo foo > a > b Ambiguous output redirect. In …

WebOct 18, 2015 · My default shell is tcsh and this is causing issues when using gutentags, raising the following error when opening Vim or manually running GutentagsUpdate - … WebJul 11, 2024 · Solution 1. csh is significantly more limited than bash when it comes to file redirection. In csh, you can redirect stdout with the usual > operator, you can redirect both stdout and stderr with the >& operator, you can pipe stdout and stderr with the & operator, but there is no single operator to redirect stderr alone.. The usual workaround …

WebDec 25, 2024 · 1 command 2>&1 >/dev/null grep"^ [^-]">& /tmp/fl 出现错误： Ambiguous output redirect. 同样的命令在bash终端下工作。 我应该进行哪些更改才能使其正常工 …

WebJul 12, 2007 · most likely your login id is defined as csh, and you did not define your "shebang line" as sh or ksh on your script, so it assumes csh syntax when you try to run the script. might want to google shebang line and read up on how to create a script vs. a file with commands. insert at first line: c++ template size of arrayhttp://www.faqs.org/faqs/unix-faq/shell/csh-whynot/ earth burger gluten freeearthbunny.comWebMay 2, 2024 · Description Marc Dionne 2024-05-02 13:16:46 UTC. Description of problem: The redirection in /etc/profile.d/debuginfod.csh, which is delivered by the elfutils … earth burger logoWebIC79502: UPDATING INSTANCE FOR USER USING CSH GIVES "AMBIGUOUS OUTPUT REDIRECT" ERROR. Description. When executing db2iupdt for a user instance that runs in csh, we ... Ambiguous output redirect. ----- ... Show more. Problem summary ***** * USERS AFFECTED: * ... c++ templates - the complete guideWebJul 19, 2024 · Ambiguous output redirect. I am redirecting the output to /dev/null because otherwise the ssh call would not finish. I have tried wrapping the command in {} ... In csh and tcsh you could redirect both stdout and stderr with command >& /dev/null (which, though deprecated also works in bash, but not in another bourne shells). c++ templates the complete guide 2ndWebDec 19, 2013 · Run ssh-copy-id on the local machine (the command below assumes the login id is the same on both machines ssh-copy-id x.x.x.x Actual results: The script exits … earth burger near me