added .bash_aliases

.bash_aliases

@@ -0,0 +1,36 @@
+# vim:syntax=sh
+PS1='\[\033[32;1m\]\u@\H\[\033[31;1m\] [\w]\[\033[35;1m\] \d \t\[\033[33;1m\] \s-\V \[\033[34;1m\](\j)\n\$ \[\033[0m\]'
+# alternate PS1:
+# PS1='[\[\033[31;1m\]\u@\H\[\033[34;1m\] \w\[\033[0m\]]\$ \[\033[0m\]'
+case "$TERM" in
+[ax]term*|rxvt*)
+    PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
+    ;;
+*)
+    ;;
+esac
+export LESS='-i'
+alias grepnosvn='grep --exclude-dir=".svn"'
+alias egrepnosvn='egrep --exclude-dir=".svn"'
+alias gvim='gvim --remote-tab-silent'
+alias svnst='svn st | grep -v "^X" | grep -v "^\$"'
+alias svn-root="svn info | grep '^URL: ' | sed -e 's/^URL: //' -re 's/\/(trunk|tags|branches)\>.*//'"
+function svn-branch()
+{
+    # do from anywhere in a working copy of the repository
+    # usage: svn-branch branch-name -m "comment"
+    branch_name="$1"
+    shift 1
+    svn copy `svn-root`/trunk `svn-root`/branches/"$branch_name" "$@"
+}
+function svn-merge-branch()
+{
+    # assumes you are in the working copy "trunk" directory
+    # usage: svn-merge-branch branch-name -m "comment"
+    branch_name="$1"
+    shift 1
+    branch_rev=$(svn log --stop-on-copy `svn-root`/branches/"$branch_name" | egrep -A1 -- '-{50}' | egrep '^r[0-9]+' | tail -n 1 | sed -re 's/^r([0-9]+).*/\1/')
+    svn merge -r${branch_rev}:HEAD `svn-root`/branches/"$branch_name" "$@"
+}
+# put 'cattodo' in $PROMPT_COMMAND to use
+alias cattodo='if [[ $LAST_WD != $PWD ]]; then if [[ -r .todo ]]; then cat .todo; fi; LAST_WD=$PWD; fi'