unify default PATH, improve jtag prompt, and up proc limit

diff --git a/.bashrc b/.bashrc
index 18619674b333740723a0745df330a3601ab9c34d..a6569f916bef546d286da8088c2fe447863cc643 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -5,15 +5,18 @@ for sh in ~/.profile.d/*.sh ; do
 done
 unset sh
 
-PATH=/sbin:/usr/sbin:${PATH}:/usr/games/bin
-for p in /usr/lib*/ccache /usr/lib*/ccache/*/ ~/.bin/ ; do
+for p in /sbin /usr/sbin /usr/games/bin /usr/lib*/ccache /usr/lib*/ccache/*/ ~/.bin ; do
+       case :$PATH: in *:$p:*) continue;; esac
        [ -d "${p}" ] && PATH=${p}:$PATH
 done
 unset p
 
+s=$'\001' e=$'\002'
+export JTAG_PROMPT=$s'\e[30;1m\e[34;1m'$e'jtag'$s'\e[30;1m'$e'>'$s'\e[0m'$e' '
+unset s e
+
 export ECHANGELOG_USER="Mike Frysinger <vapier@gentoo.org>"
 export GCC_BOUNDS_OPTS=-no-message
-export JTAG_PROMPT='\e[30;1m\e[34;1mjtag\e[30;1m>\e[0m '
 export HISTCONTROL=ignoreboth
 export HISTFILESIZE=10000
 export HISTSIZE=${HISTFILESIZE}
@@ -32,4 +35,4 @@ eval `dircolors 2>/dev/null`
 export GTK2_RC_FILES="$HOME/.gtkrc-2.0:$HOME/.kde/share/config/gtkrc-2.0:/etc/gtk-2.0/gtkrc"
 
 ulimit -c $(( 512 * 1024 )) # units of KiB
-ulimit -u 300
+ulimit -u 600