1 files changed, 30 insertions, 3 deletions

@@ -48,15 +48,42 @@ please() { # please [COMMAND...]
 mkcd() {
         if [ $# -lt 1 ]; then
                 command cd
-                return
+                return "$?"
+        fi
+        if [ "x$1" = x- ]; then
+                command cd -
+                return "$?"
         fi
         if ! [ -d "$1" ]; then
-                read -p "$1 doesn't exist.  Create (Y/n)? " yn
+                read -p "$1 doesn't exist.  Create (y/N)? " yn
                 case "$yn" in
                 n* | N*) return 1 ;;
-                *) mkdir -p "$1" ;;
+                y* | Y*) mkdir -p "$1" ;;
+                *) return 1 ;;
                 esac
         fi
         command cd "$1"
 }
 alias cd='mkcd '
+
+# from tomasino
+# alias julian='echo "x = $(date +%s); scale=5; x / 86400 + 2440587.5" | bc'
+julian() {
+        echo "x = $(date ${1:+-d "$*"} +%s); scale=5; x / 86400 + 2440587.5" | bc
+}
+
+# find files for pipelines
+f() {
+        find "${1:-$PWD}" -depth |
+                while read -r file; do
+                        printf '%q\n' "$file"
+                done
+}
+
+words() {
+    grep "$1" /usr/share/dict/words
+}
+
+dict() {
+    curl "dict://dict.org/d:$1" | less
+}