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Top Forums Shell Programming and Scripting Help removing output from .sh script Post 302842477 by pure_jax on Friday 9th of August 2013 10:53:59 AM
Old 08-09-2013
Excellent I used the ${ENTRY#*/} and it works not 100% how though?

It now looks like: -
Code:
du -sk ./* | sort -rn | head | \
while read SIZE ENTRY
do
  # if size > 1048576 then it is at least 1 GB big
  if [ ${SIZE} -gt 1048576 ]
  then
    NEWSIZE=`echo "${SIZE}000 / 1048576" | bc | sed -e "s/\(...\)$/\.\1/"`
    printf "% 10s %s\n" "${NEWSIZE} GB" ${ENTRY#*/}
    # if size > 1024 then it is at least 1 MB big
  elif [ ${SIZE} -gt 1024 ]
  then
    NEWSIZE=`echo "${SIZE}000 / 1024" | bc | sed -e "s/\(...\)$/\.\1/"`
    printf "% 10s %s\n" "${NEWSIZE} MB" ${ENTRY#*/}
  else
    printf "% 10s %s\n" "${SIZE} KB" ${ENTRY#*/}
  fi
done


Last edited by Scott; 08-09-2013 at 12:18 PM.. Reason: Added code tags [5th time]; indented code
 
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TRUNCATE(1)							   User Commands						       TRUNCATE(1)

NAME
truncate - shrink or extend the size of a file to the specified size SYNOPSIS
truncate OPTION... FILE... DESCRIPTION
Shrink or extend the size of each FILE to the specified size A FILE argument that does not exist is created. If a FILE is larger than the specified size, the extra data is lost. If a FILE is shorter, it is extended and the extended part (hole) reads as zero bytes. Mandatory arguments to long options are mandatory for short options too. -c, --no-create do not create any files -o, --io-blocks treat SIZE as number of IO blocks instead of bytes -r, --reference=FILE use this FILE's size -s, --size=SIZE use this SIZE --help display this help and exit --version output version information and exit SIZE may be (or may be an integer optionally followed by) one of following: KB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G, T, P, E, Z, Y. SIZE may also be prefixed by one of the following modifying characters: `+' extend by, `-' reduce by, `<' at most, `>' at least, `/' round down to multiple of, `%' round up to multiple of. Note that the -r and -s options are mutually exclusive. AUTHOR
Written by Padraig Brady. REPORTING BUGS
Report truncate 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 truncate translation bugs to <http://translationproject.org/team/> COPYRIGHT
Copyright (C) 2010 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
dd(1), truncate(2), ftruncate(2) The full documentation for truncate is maintained as a Texinfo manual. If the info and truncate programs are properly installed at your site, the command info coreutils 'truncate invocation' should give you access to the complete manual. GNU coreutils 8.5 February 2011 TRUNCATE(1)

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