redirect termial output Post: 8051

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how make assign the output of the command (for example: grep "file" "string" ) in a variable ($name)? i thing how put the result of the command (grep , cut, find ecc) in a variable.. IT's Possible ??

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Hi all, I have a script which call a java program, the logging (to log file) in the program is done using log4j. However, as a safety measure, i still choose to direct standard error to another log file as follow /usr/bin/java -classpath ${classpath} -Xmx128m TestingProgram 2>>...

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Hi, I would like to list files: ls *.hdf But I would like a copy of the output directed to the screen, but also APPENDED to a text file: test.txt I have tried: ls *.hdf | tee test.txt However, that will just write over everything already existing in test.txt. How can I append the...

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Hi i am compiling a source code by make command. i want to redirect the output of make to a file but at the same time i want to see the output in terminal. how to do this ?. please suggest your idea. thanks in advance. Saravana ---------- Post updated at 05:24 PM ----------...

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I am studying APUE(advanced programming in the unix environment). I have read up to chapter19 pseudo terminal. I know that the pty is like a fake device for programs to direct STDIN and STDOUT to. But I don't know why we need it. Can someone tell me what is the use of pseudo terminal. Thanks.

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script to mail monitoring output if required or redirect output to log file

Below script perfectly works, giving below mail output. BUT, I want to make the script mail only if there are any D-Defined/T-Transition/B-Broken State WPARs and also to copy the output generated during monitoring to a temporary log file, which gets cleaned up every week. Need suggestions. ...

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Redirect script output to a file and mail the output

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LEARN ABOUT DEBIAN

nohup

NOHUP(1)							   User Commands							  NOHUP(1)

NAME

       nohup - run a command immune to hangups, with output to a non-tty

SYNOPSIS

       nohup COMMAND [ARG]...
       nohup OPTION

DESCRIPTION

       Run COMMAND, ignoring hangup signals.

       --help display this help and exit

       --version
	      output version information and exit

       If  standard  input is a terminal, redirect it from /dev/null.  If standard output is a terminal, append output to `nohup.out' if possible,
       `$HOME/nohup.out' otherwise.  If standard error is a terminal, redirect it to standard output.  To save output to FILE, use `nohup  COMMAND
       > FILE'.

       NOTE: your shell may have its own version of nohup, which usually supersedes the version described here.  Please refer to your shell's doc-
       umentation for details about the options it supports.

AUTHOR

       Written by Jim Meyering.

REPORTING BUGS

       Report nohup bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>
       Report nohup translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright (C) 2011 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for nohup is maintained as a Texinfo manual.  If the info and nohup programs are properly installed  at  your  site,
       the command

	      info coreutils 'nohup invocation'

       should give you access to the complete manual.

GNU coreutils 8.12.197-032bb					  September 2011							  NOHUP(1)

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