From nobody Tue Jun 08 07:52:07 2021 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id E65D67CDD3F for ; Tue, 8 Jun 2021 07:52:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FzjBG61f9z3NDQ for ; Tue, 8 Jun 2021 07:52:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B75FB25223 for ; Tue, 8 Jun 2021 07:52:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 1587q6LF013605 for ; Tue, 8 Jun 2021 07:52:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 1587q68F013604 for bugs@FreeBSD.org; Tue, 8 Jun 2021 07:52:06 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 256473] FreeBSD shells are case insensitive for character ranges Date: Tue, 08 Jun 2021 07:52:07 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 12.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: se@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256473 Stefan E=C3=9Fer changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open CC| |se@FreeBSD.org --- Comment #1 from Stefan E=C3=9Fer --- Please check your LANG (and possibly LC_CTYPE) setting. There are many locales that do not follow the ASCII collating sequence A ..= Z followed by a .. z. Very common is a sequence of: A a B b ... Z z - and that includes all lower case letters except z within the range [A-Z]. Try with LANG set to "C" whether this gives the expected result. Shell scripts that depend on a specific collating sequence should always re= set LANG and LC_CTYPE to default values (e.g. LANG=3DC and LC_CTYPE unset). Interactive shells should be able to support LC_CTYPE=3DC to set the collat= ing sequence independently of LANG, but in my tests this is implemented to different degrees in different shells. Some shells do not even respect the collating sequence specified by LANG, a= nd bash is the one that appears to ignore both LANG and LC_CTYPE and to always= use the ASCII collating sequence (or rather pure bytewise string comparison?). The tcsh in FreeBSD uses only LANG and ignores LC_CTYPE to select the colla= ting sequence, btw. --=20 You are receiving this mail because: You are the assignee for the bug.=