svn command

generate svn diff (unified) file:

• svn diff -r PREV:COMMITTED $SVN_LINK > svn.patch
• svn diff -c $REVISION_NUMBER $SVN_LINK > svn.patch
• $ svn diff -c 80580 --diff-cmd diff -x '-u -w -B -t --tabsize=4' > svg_update_hi_diff.log

apply diff file:

• patch --verbose --dry-run -p0 < svn.patch

copy local modified files

• svn status | grep -v '?' | cut -b 2- | sed -e 's,\\,/,g' | xargs -r cp --parents -t ../patch_0427_release_merge/

retrieve modified files in a commit:

• svn update -r PREV
• svn update -r HEAD | sed 's,\\,/,g' | cut -b 2- | xargs -r cp --parents -t $DEST

show the latest n svn commit log:

• svn log -l n -v