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Shell Programming and Scripting
Redirect string from bash stderr to user stdin
Post 302998217 by RudiC on Saturday 27th of May 2017 10:14:18 AM
05-27-2017
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1. Shell Programming and Scripting
Working in a bash environment, in the following example, how do I direct the error message that putting in an invalid flag (-j for example) would normally produce to dev/null?
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2. Shell Programming and Scripting
can you redirect STDIN with command arguments?
I have tried this approach:
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# $2: ambiguous redirect
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Consider:
#!/bin/sh
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For windows was pretty simple to redirect the std in a and out of a
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Hi:
I have the next script on ksh
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cd $FUENTES
qdesign <<-!
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\$/opt/cognos/ph843e/bin/quiz <<-!
!
!
!
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Hi:
I have the next script on ksh
#!/usr/bin/ksh
cd $FUENTES
qdesign <<-!
\$/opt/cognos/ph843e/bin/qtp <<-!
\$/opt/cognos/ph843e/bin/quiz <<-!
!
!
!
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7. Shell Programming and Scripting
I am unable to use STDIn redirection with < (commands)
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1.
$ printf "aaa\nbbb\n" > file1
$ printf "111\n222\n" > file2
$ cat file1 file2
aaa
bbb
111
2222.
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8. Shell Programming and Scripting
Looking for the proper way to bring a string into the stdin. I have a string that I would like to grep and awk. Each have to be run separately, not piped together. So far, the only way I could figure out how is to echo the string and pipe it:
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Hi, I'm running a program (Python) whose output I would like to redirect to a log. But the program calls a library (that I cannot change), which outputs all sorts of useless information.
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LEARN ABOUT REDHAT
ed2k
ED2K(1) aMule utilities ED2K(1) NAME
ed2k - aMule eD2k link parser SYNOPSIS
ed2k [-c <path>] [-t <num>] [-e] [-l] <eD2k-link> ed2k [-h] ed2k [-v] DESCRIPTION
Sends the given <eD2k-link> to aMule, i.e. writes it to the file ~/.aMule/ED2KLinks, which will be checked by aMule every second for links. [ -c <path>, --config-dir=<path> ] Read config from <path> instead of home [ -t, --category=<num> ] Set category for passed eD2k links to <num> [ -e, --emulecollection ] Loads all link found in the emulecollection given as <ed2k-link> [ -l, --list ] Lists all link found in the emulecollection given as <ed2k-link> [ -h, --help ] Prints a short usage description. [ -v, --version ] Displays the current version number. [ eD2k-link ] Adds an eD2k-link to the core. The eD2k link to be added can be: o a file link (ed2k://|file|...), it will be added to the download queue; o a server link (ed2k://|server|...), it will be added to the server list; o a serverlist link, in which case all servers in the list will be added to the server list; o a magnet link; o an emulecollection file. The order in which you give the parameters is important. You can give more than one link, and every link can have it's own params. For example ed2k <link1> -t2 <link2> will download <link1> in standard category and <link2> in category 2. FILES
~/.aMule/ED2KLinks REPORTING BUGS
Please report bugs either on our forum (http://forum.amule.org/), or in our bugtracker (http://bugs.amule.org/). Please do not report bugs in e-mail, neither to our mailing list nor directly to any team member. COPYRIGHT
aMule and all of its related utilities are distributed under the GNU General Public License. SEE ALSO
amule(1) AUTHOR
This manpage was written by Vollstrecker <amule@vollstreckernet.de> aMule eD2k link parser v1.5.1 November 2011 ED2K(1)