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

[home.git] / .bashrc

diff --git a/.bashrc b/.bashrc
index eedb448827450cd914723819faade1be918ea2d4..a6569f916bef546d286da8088c2fe447863cc643 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -5,15 +5,18 @@ for sh in ~/.profile.d/*.sh ; do
 done
 unset sh
 
-export PATH=/sbin:/usr/sbin:${PATH}:/usr/games/bin
-for p in /usr/lib*/ccache /usr/lib*/ccache/*/ ~/.bin/ ; do
-       [ -d "${p}" ] && export PATH=${p}:$PATH
+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=${HISTFILESIZE}
@@ -31,4 +34,5 @@ eval `dircolors 2>/dev/null`
 # Make sure our customised gtkrc file is loaded.
 export GTK2_RC_FILES="$HOME/.gtkrc-2.0:$HOME/.kde/share/config/gtkrc-2.0:/etc/gtk-2.0/gtkrc"
 
-ulimit -c unlimited
+ulimit -c $(( 512 * 1024 )) # units of KiB
+ulimit -u 600