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commit bash-20071011 snapshot

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Chet Ramey
2011-12-07 09:14:01 -05:00
parent d21bf20140
commit 3d4e09aa28
39 changed files with 7221 additions and 6415 deletions
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doc/builtins.0
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@@ -873,8 +873,11 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
list immediately following a wwhhiillee or uunnttiill keyword,
part of the test in an iiff statement, part of a &&&& or ||||
list, any command in a pipeline but the last, or if the
command's return value is being inverted via !!. A trap
on EERRRR, if set, is executed before the shell exits.
command's return value is being inverted via !!. Failing
simple commands that are part of shell functions or com-
mand lists enclosed in braces or parentheses satisfying
the above conditions do not cause the shell to exit. A
trap on EERRRR, if set, is executed before the shell exits.
--ff Disable pathname expansion.
--hh Remember the location of commands as they are looked up
for execution. This is enabled by default.
@@ -1338,18 +1341,18 @@ BBAASSHH BBUUIILLTTIINN CCOOMMMMAANNDDSS
Provides control over the resources available to the shell and
to processes started by it, on systems that allow such control.
The --HH and --SS options specify that the hard or soft limit is set
for the given resource. A hard limit cannot be increased once
it is set; a soft limit may be increased up to the value of the
hard limit. If neither --HH nor --SS is specified, both the soft
and hard limits are set. The value of _l_i_m_i_t can be a number in
the unit specified for the resource or one of the special values
hhaarrdd, ssoofftt, or uunnlliimmiitteedd, which stand for the current hard
limit, the current soft limit, and no limit, respectively. If
_l_i_m_i_t is omitted, the current value of the soft limit of the
resource is printed, unless the --HH option is given. When more
than one resource is specified, the limit name and unit are
printed before the value. Other options are interpreted as fol-
lows:
for the given resource. A hard limit cannot be increased by a
non-root user once it is set; a soft limit may be increased up
to the value of the hard limit. If neither --HH nor --SS is speci-
fied, both the soft and hard limits are set. The value of _l_i_m_i_t
can be a number in the unit specified for the resource or one of
the special values hhaarrdd, ssoofftt, or uunnlliimmiitteedd, which stand for the
current hard limit, the current soft limit, and no limit,
respectively. If _l_i_m_i_t is omitted, the current value of the
soft limit of the resource is printed, unless the --HH option is
given. When more than one resource is specified, the limit name
and unit are printed before the value. Other options are inter-
preted as follows:
--aa All current limits are reported
--cc The maximum size of core files created
--dd The maximum size of a process's data segment