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| author | IOhannes m zmölnig <zmoelnig@users.sourceforge.net> | 2008-09-04 08:47:24 +0000 |
|---|---|---|
| committer | IOhannes m zmölnig <zmoelnig@users.sourceforge.net> | 2008-09-04 08:47:24 +0000 |
| commit | 29f4e98cbbcb5f061bea5079582fe9c405f19d18 (patch) | |
| tree | 45f090b56e22e8e403693b65727a9cd84a1fef40 /scripts/pd-diff | |
| parent | 238cd24e9a5870bff39d7775c6b4d1f9eef58219 (diff) | |
changed the non-portable "tail +2" to a hopefully more portable sed-script;
use $() instead of ``;
generally use ${VAR} rather than $VAR;
svn path=/trunk/; revision=10276
Diffstat (limited to 'scripts/pd-diff')
| -rwxr-xr-x | scripts/pd-diff | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/scripts/pd-diff b/scripts/pd-diff index 4c8837e0..26db0a18 100755 --- a/scripts/pd-diff +++ b/scripts/pd-diff @@ -1,21 +1,26 @@ #!/bin/sh -DATE=`date '+%Y-%m-%d_%H.%M.%S'` +DATE=$(date '+%Y-%m-%d_%H.%M.%S') TMPDIR=/tmp/pd-diff #------------------------------------------------------------------------------ # FUNCTIONS generate_tmp_filename () { - echo $TMPDIR/`echo $1 | sed -e 's|/|_|g'`-$DATE + echo ${TMPDIR}/$(echo $1 | sed -e 's|/|_|g')-${DATE} } prep_for_diff () { - TMPFILE=`generate_tmp_filename "$1"` + TMPFILE=$(generate_tmp_filename "$1") + + # everything but the first line + # no "connect" lines + # remove position information + cat "$1" | \ - tail +2 | \ + sed '2,$!d' | \ grep -v '#X connect ' | \ sed 's/\(#[XN] [a-z]+\) [0-9]+ [0-9]+/\1/' \ - > $TMPFILE + > ${TMPFILE} } #------------------------------------------------------------------------------ @@ -23,26 +28,26 @@ prep_for_diff () { if [ $# -ne 2 ]; then echo "ERROR: Invalid number of arguments ($#)" - echo "Usage: $0 FILE FILE" + echo "Usage: $0 FILE1 FILE2" else - if [ ! -d $TMPDIR ]; then - mkdir $TMPDIR + if [ ! -d ${TMPDIR} ]; then + mkdir ${TMPDIR} fi - TMP1=`generate_tmp_filename "$1"` - TMP2=`generate_tmp_filename "$2"` + TMP1=$(generate_tmp_filename "$1") + TMP2=$(generate_tmp_filename "$2") prep_for_diff "$1" prep_for_diff "$2" # diff of everything except "#X connect"'s - diff -uw "$TMP1" "$TMP2" + diff -uw "${TMP1}" "${TMP2}" - file1count=`grep -v '#X connect ' "$1" | wc -l` - file2count=`grep -v '#X connect ' "$2" | wc -l` + file1count=$(grep -v '#X connect ' "$1" | wc -l) + file2count=$(grep -v '#X connect ' "$2" | wc -l) if [ $file1count -ne $file2count ]; then echo "---------------------------------------------------------" - echo Connections differ: $file1count vs. $file2count + echo Connections differ: ${file1count} vs. ${file2count} fi fi |