> And what is with all of the leading underscores and curly brackets? :-) ~ Sorry, but I once run into a messy issue while trying to use a shell command that made me adopt that practice ~ > Please say in words what you are trying to do with stdout and stderr. > What did you the the above line would do? ~ Well, again, I want to log AS SEPARATE files and as they happen as part of the same running process: ~ a) standard error ~ b) standard error + standard output combined and as they happen (for example while using the --verbose option of rsync) ~ > Are you wanting something like this? ~ ... and that doesn't happen in the code snippet you posted. You are just doing b) you are not producing standard err as a separate file as well ~ Notice that my example: ~ date > $_ERR_OUT (time rsync --archive --verbose $_SRC $_DEST 2>&1 >&3 | tee $_ERR >&3) 3>> $_ERR_OUT date >> $_ERR_OUT ~ produces $_ERR and $_ERR_OUT as separate files, but does not include the output of time in $_ERR_OUT ~ Do you have a way to achieve this? ~ Thank you, lbrtchx
On 11/28/13, Scott Ferguson <[email protected]> wrote: > On 28/11/13 12:32, Albretch Mueller wrote: >> ~ >> I find useful while coding/debugging separating the errors from the >> output + errors, even if the programming language doesn't allow for >> that: >> ~ >> >> http://coding.derkeiler.com/Archive/Java/comp.lang.java.programmer/2012-08/msg01347.html >> ~ >> in this case however I can't get (Linux) time to log into the >> output+errors log file. It just spits its output on standard err (not >> the err + out I am trying to redirect it to) > > > "time" yes > "time -[a]o $file" no > >> ~ >> There must be some syntactic error in my statement. Can you see it? >> ~ >> lbrtchx >> [email protected]: Linux time not redirecting output to log >> file ... >> ~ >> ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ >> ~ >> _SRC="/media/sdb1/cmllpz/ace_verizon" >> _DEST="/media/sdd1/tmp/test/test1" >> >> _PRFX="rsync_"${_DEST##*/}"_" >> >> export _DT=$(date +%Y%m%d%H%M%S_%s); >> _ERR=${_PRFX}${_DT}".err.log" >> _ERR_OUT=${_PRFX}${_DT}".out_err.log" >> echo "// __ \${_DT}: |"${_DT}"|"; >> echo "// __ \${_ERR}: |"${_ERR}"|"; >> echo "// __ \${_ERR_OUT}: |"${_ERR_OUT}"|"; >> >> date > ${_ERR_OUT}; > > > What did you the the above line would do? (it has no effect on _ERR_OUT) > > > > In truth I couldn't work out what you were trying to do (I'm guessing > "rsync -whateverswitches $source $dest 2> $log" isn't going to do it > for you) > > > > Kind regards > > > -- > To UNSUBSCRIBE, email to [email protected] > with a subject of "unsubscribe". Trouble? Contact > [email protected] > Archive: http://lists.debian.org/[email protected] > > -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/CAFakBwg6kQTakQqbZLeC73vo8nC-vcn=gpU4N-+knXEjfamx=w...@mail.gmail.com
