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Full Discussion: Redirect output of echo to a file
Top Forums UNIX for Dummies Questions & Answers Redirect output of echo to a file Post 302842513 by Just Ice on Friday 9th of August 2013 11:25:40 AM
Old 08-09-2013
the issue with your printline function is that nobody will see anything on the screen since all echo statements are being redirected to the log file ...

you would be better off redirecting the output of commands, functions and loops individually as that would give you much better flexibility ...
Code:
# this will echo to screen and also save info to 2 different files

myfunction(){
    user=$1
    userhome=/home/$user
    echo "$user: $userhome" >> /dir/user.home.list
    echo "hello, $user"
    echo "this is my your list"
    ls $userhome | tee -a /dir/dir.list
}

myfunction | tee -a /dir/my.log 2>>&1

Code:
# this will send redirect output of loop to files and to screen if ">> /dir/my.log" is removed ...

for file in *
do
    if [ -f $file ]
    then
        echo $file | tee -a /dir/file.list
    else
        echo "---" 
    fi
done >> /dir/my.log

 

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LEARN ABOUT DEBIAN

unburden-home-dir

UNBURDEN-HOME-DIR(1)						   User Commands					      UNBURDEN-HOME-DIR(1)

NAME

       unburden-home-dir - unburdens home directories from caches and trashes

SYNOPSIS

       unburden-home-dir [ -n | -u | -f filter ]
       unburden-home-dir ( -h | --help | --version )

DESCRIPTION

       unburden-home-dir  unburdens  the  home	directory from files and directory which cause high I/O or disk usage but are neither important if
       they are lost, e.g. caches or trash directory.

       When being run it moves the files and directories given in the configuration file to a location outside the home directory,  e.g.  /tmp	or
       /scratch, and puts appropriate symbolic links in the home directory instead.

OPTIONS

       -f     just  unburden those directory matched by the given filter (a perl regular expression) -- matches the already unburdened directories
	      if used together with -u.

       -F     Do not check for files in use with lsof before (re)moving files.

       -n     dry run (show what would be done)

       -u     undo (reverse the functionality and put stuff back into the home directory)

       -h, --help
	      show this help

       --version
	      show the program's version

EXAMPLES

       Example configuration files can be found at /usr/share/doc/unburden-home-dir/examples on Debian-based systems and in the etc/ directory	of
       the source tar ball.

FILES

       /etc/unburden-home-dir,	 /etc/unburden-home-dir.list,	~/.unburden-home-dir,  ~/.unburden-home-dir.list,  /etc/default/unburden-home-dir,
       /etc/X11/Xsession.d/95unburden-home-dir

       Read /usr/share/doc/unburden-home-dir/README on debianoid installations or README in the source tar ball for an explanation of these files.

SEE ALSO

       corekeeper (http://openvswitch.org/cgi-bin/gitweb.cgi?p=corekeeper), autotrash(1), agedu(1), bleachbit(1).

       For du(1)-like but more comfortable tools, see ncdu(1) (text-mode), baobab(1) (GNOME), filelight(1) (KDE), xdiskusage(1)  (X  tool  calling
       du(1) itself), or xdu(1) (X tool reading du(1) output from STDIN).

AUTHOR

       Unburden Home Dir is written and maintained by Axel Beckert <beckert@phys.ethz.ch>

LICENSE

       Unburden Home Dir is available under the terms of the GNU General Public License (GPL) version 2 or any later version at your option.

Unburden Home Directory 					     May 2012						      UNBURDEN-HOME-DIR(1)
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