zshrc: Leave all limits alone

[grml-etc-core.git] / etc / zsh / zshrc

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 72fde6e..ab43aef 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -1617,7 +1617,7 @@ chpwd() {
     builtin print -l ${GRML_PERSISTENT_DIRSTACK} >! ${DIRSTACKFILE}
 }
 
-if [[ -f ${DIRSTACKFILE} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
+if [[ -f ${DIRSTACKFILE} ]]; then
     # Enabling NULL_GLOB via (N) weeds out any non-existing
     # directories from the saved dir-stack file.
     dirstack=( ${(f)"$(< $DIRSTACKFILE)"}(N) )
@@ -2703,11 +2703,10 @@ __EOF0__
     fi
 fi
 
-# Use hard limits, except for a smaller stack and no core dumps
-unlimit
-is425 && limit stack 8192
-isgrmlcd && limit core 0 # important for a live-cd-system
-limit -s
+if isgrmlcd; then
+    # No core dumps: important for a live-cd-system
+    limit -s core 0
+fi
 
 # grmlstuff
 grmlstuff() {
@@ -3515,17 +3514,6 @@ _simple_extract()
 compdef _simple_extract simple-extract
 alias se=simple-extract
 
-#f5# Set all ulimit parameters to \kbd{unlimited}
-allulimit() {
-    ulimit -c unlimited
-    ulimit -d unlimited
-    ulimit -f unlimited
-    ulimit -l unlimited
-    ulimit -n unlimited
-    ulimit -s unlimited
-    ulimit -t unlimited
-}
-
 #f5# Change the xterm title from within GNU-screen
 xtrename() {
     emulate -L zsh