Differences between version 2 and revision by previous author of POSIXLY_CORRECT.
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| Newer page: | version 2 | Last edited on Sunday, September 7, 2003 8:48:41 am | by AristotlePagaltzis | Revert |
| Older page: | version 1 | Last edited on Saturday, September 6, 2003 4:56:41 pm | by JohnMcPherson | Revert |
@@ -1,13 +1,13 @@
-"
POSIXLY_CORRECT"
is an environment variable that some programs use to follow strict [POSIX] standards behaviour, where that isn't the default.
+[
POSIXLY_CORRECT]
is an environment variable that some programs use to follow strict [POSIX] standards behaviour, where that isn't the default.
-Probably the most well-known example of this is that POSIX states that filesystem blocks are 512 bytes per block, so the [GNU] fileutils such as df(1) and GNU tar(1) use 512 if the variable POSIXLY_CORRECT is set, and 1024 bytes per block by default.
+Probably the most well-known example of this is that [
POSIX]
states that filesystem blocks are 512 bytes per block, so the [GNU] fileutils such as df(1) and GNU tar(1) use 512 if the variable [
POSIXLY_CORRECT]
is set, and 1024 bytes per block by default.
-Many of the GNU tools comply with POSIX by default, except for where the author thinks the POSIX standard is wrong or dumb :) As a result, some programs also check if a variable named "
POSIX_ME_HARDER"
is set as an acceptable alias for "
POSIXLY_CORRECT"
. See http://groups.google.com/groups?selm=9108281809.AA03552%40mole.gnu.ai.mit.edu
+Many of the GNU tools comply with [
POSIX]
by default, except for where the author thinks the [
POSIX]
standard is wrong or dumb.
:) As a result, some programs also check if a variable named [
POSIX_ME_HARDER]
is set as an acceptable alias for [
POSIXLY_CORRECT]
. See http://groups.google.com/groups?selm=9108281809.AA03552%40mole.gnu.ai.mit.edu
-Some programs that behave differently if POSIXLY_CORRECT is set:
+Some programs that behave differently if [
POSIXLY_CORRECT]
is set:
* bash(1)
* df(1)
-* any program using getopt(3) - if POSIXLY_CORRECT is set, then getopt stops processing options after the first non-option.
+* any program using getopt(3) - if [
POSIXLY_CORRECT ]
is set, then getopt stops processing options after the first non-option.
* patch(1)
-* true(1) and false(1). From the NEWS file: ''false and true now ignore --help and --version when POSIXLY_CORRECT is set''
-* yes(1) - '' 'yes --help' and 'yes --version' print those strings when the POSIXLY_CORRECT
environment variable is set''
+* true(1) and false(1). From the NEWS file: ''false and true now ignore --help and --version when [
POSIXLY_CORRECT]
is set''
+* yes(1) - '' 'yes --help' and 'yes --version' print those strings when the [
POSIXLY_CORRECT]
environment variable is set''
