Add xod and xood for temporary dumping xclipboards (mktemp style)

dotfiles/bash/main.bashrc

@@ -59,6 +59,24 @@ vims() {
       | tac
 }
 
+xod() {
+    # dump xo in a file named $1 somewhere in /tmp; echo the path
+    # usage: scp $(xod useful_name.txt) eg:some/shared/place
+    # instead of xo>useful_name.txt; scp useful_name.txt eg:some/shared/place; rm useful_name.txt
+    local name="${1:-clipboard_dump.txt}"
+    local tmp=$(mktemp -d -t "xod.XXXXXXXX")
+    xclip -o > "$tmp/$name"
+    echo "$tmp/$name"
+}
+
+xood() {
+    # just like xod() but using xoo
+    local name="${1:-clipboard_dump.txt}"
+    local tmp=$(mktemp -d -t "xood.XXXXXXXX")
+    xclip -selection clipboard -o > "$tmp/$name"
+    echo "$tmp/$name"
+}
+
 yum_hasbin() {
     local bname
     for bname in "$@";