X-Git-Url: https://git.donarmstrong.com/?p=home-base.git;a=blobdiff_plain;f=.bashrc;h=56950bfba2155d5f50cee9d4d4068553739c037a;hp=e0af9c23564be586bad131236caf407f8d2a016d;hb=509b0099859d6baaae998f44ed82732e456c1e56;hpb=00e1ec9e64437e58956bf93271ca9e05fcb7698d

diff --git a/.bashrc b/.bashrc
index e0af9c2..56950bf 100644
--- a/.bashrc
+++ b/.bashrc
@@ -32,9 +32,45 @@ if [ "$PS1" ]; then
 
     # set a fancy prompt
     #printf '\33]2;%s\007'
-    PS1="\[\033[0;36m\]\h \t \w$\[\033[0m\] "
+    # we want to set the color based on what machine we're on
+    # if it's a remote, SSH_CONNECTION will be set
+    if [ -n "$SSH_CONNECTION" ]; then
+	# figure out what color to use
+	COLOR=$(hostname|md5sum|perl -ne 'if (/^([a-f\d]{8})/) {
+              my $num = unpack(q(L),pack(q(h*),$1));
+              my @col = map {(qq(0;${_}m),qq(1;${_}m))} 31..37;
+              my $col = $col[$num%$#col];
+              if ($col eq q(0;36m)) {
+                 $col = q(1;30m);
+              }
+              print $col;
+              }')
+	PS1="\[\033[$COLOR\]\h \[\033[0;36m\]\t \w$\[\033[0m\] "
+	unset COLOR
+    else
+	PS1="\[\033[0;36m\]\h \t \w$\[\033[0m\] "
+    fi;
     # \[\033[1;36m\][\w]\n\[\033[0;36m\][\h|\t]$ \[\033[0m\]
 
+    # make sure the term we're using exists in the termcap
+    TOEOPT='-a'
+    if ! toe $TOEOPT >/dev/null 2>&1; then
+	TOEOPT=''
+    fi;
+    if ! toe $TOEOPT|grep -q "^$TERM	"; then
+	# if it doesn't, try to switch
+	case $TERM in
+	    rxvt*)
+		TERM="rxvt"
+	        ;;
+	    xterm*)
+		TERM="xterm"
+		;;
+	    *)
+		;;
+	esac
+	export TERM;
+    fi;
     # If this is an xterm set the title to user@host:dir
     case $TERM in
 	screen|xterm*)