+ builtin; others were already implemented by `set'. Here is a list of
+ correspondences:
+
+ MAIL_WARNING shopt mailwarn
+ notify set -o notify
+ history_control HISTCONTROL
+ command_oriented_history shopt cmdhist
+ glob_dot_filenames shopt dotglob
+ allow_null_glob_expansion shopt nullglob
+ nolinks set -o physical
+ hostname_completion_file HOSTFILE
+ noclobber set -o noclobber
+ no_exit_on_failed_exec shopt execfail
+ cdable_vars shopt cdable_vars
+
+8. `ulimit' now sets both hard and soft limits and reports the soft limit
+ by default (when neither -H nor -S is specified). This is compatible
+ with versions of sh and ksh that implement `ulimit'. The bash-1.14
+ behavior of, for example,
+
+ ulimit -c 0
+
+ can be obtained with
+
+ ulimit -S -c 0
+
+ It may be useful to define an alias:
+
+ alias ulimit="ulimit -S"