fix cd when user assigns a value to OLDPWD; fix android issue with blocked system calls; fix historical use of test -t; fix issue with foreground-TSTP async jobs

This commit is contained in:
Chet Ramey
2023-07-10 09:41:30 -04:00
parent 6cca378e82
commit 2f09fa19cf
17 changed files with 555 additions and 351 deletions
+9 -5
View File
@@ -2720,8 +2720,10 @@ CCOONNDDIITTIIOONNAALL EEXXPPRREESSSSIIOONNSS
bolic links and operate on the target of the link, rather than the link
itself.
When used with [[[[, the << and >> operators sort lexicographically using
the current locale. The tteesstt command sorts using ASCII ordering.
When used with [[[[, or when the shell is in _p_o_s_i_x _m_o_d_e, the << and >> op-
erators sort lexicographically using the current locale. When the
shell is not in _p_o_s_i_x _m_o_d_e, the tteesstt command sorts using ASCII order-
ing.
--aa _f_i_l_e
True if _f_i_l_e exists.
@@ -6317,8 +6319,10 @@ SSHHEELLLL BBUUIILLTTIINN CCOOMMMMAANNDDSS
The expression is parsed and evaluated according to
precedence using the rules listed above.
When used with tteesstt or [[, the << and >> operators sort lexico-
graphically using ASCII ordering.
If the shell is not in _p_o_s_i_x _m_o_d_e, when used with tteesstt or [[, the
<< and >> operators sort lexicographically using ASCII ordering.
When the shell is in _p_o_s_i_x _m_o_d_e, these operators sort using the
current locale.
ttiimmeess Print the accumulated user and system times for the shell and
for processes run from the shell. The return status is 0.
@@ -6800,4 +6804,4 @@ BBUUGGSS
GNU Bash 5.3 2023 June 28 BASH(1)
GNU Bash 5.3 2023 July 7 BASH(1)