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RE: A dumb CR/LF question
- To: "Cygwin" <cygwin at sourceware dot cygnus dot com>
- Subject: RE: A dumb CR/LF question
- From: "Dan Haynes" <haynes at anchorgaming dot com>
- Date: Sat, 7 Oct 2000 19:24:43 -0600
Just an FYI - another place where this shows up. Once I used that script to
create my 'build.dirs' file with one directory per line and CRLF line
endings, I tried to use it as input:
for dir in `cat build.dirs`
do
echo $dir >>goo
done
Doing a hex dump of 'goo' shows each line got the CR CR LF endings applied
:-p
Regards,
Dan
>
> Sigh... sorry, I didn't think the cygcheck output was needed 'cause I
> figured I was being a total doofus and missing something obvious :-\ I've
> appended it here.
>
> I simply inserted a "tr -s '\r'" after the sort to fix up the output. That
> got me going to where I had usable output - unfortunately I started
> experiencing very strange behaviour from the shell. The script that I was
> running to test the output began randomly exiting completely (i.e. the
> window would suddenly close) for no apparent reason - and redirecting the
> output of the program to a file kept the random exits from occurring - but
> it also produced no output!
>
> Switching from the 9/29 snapshot file back to the version of cygwin1.dll
> that came with the install got rid of the random exits.
>
> I'm trying to port an existing build that runs under cmd.exe but uses the
> MKS toolkit utilities. I combine a couple of text files to
> produce a master
> list of files that should not be processed as part of the
> recursive build. I
> use 'ls' to create a list of all the directories. Then I do a
> 'join' on the
> files to get the list of directories that should be processed. I've
> simplified things down to:
>
> export DIRS=dirs
> export XDIRS=xdirs
> export TMPDIRS=tdirs
>
> if [ -t './build' ]
> then
> if [ -r './build/makefile.template' ]
> then
> ls -l | grep ^d | awk '{print $NF }' | sort | uniq >$DIRS
> cat $DAS_BASE/build/always.excluded.directories >$TMPDIRS
> cat ./build/excluded.directories >>$TMPDIRS
> cat $TMPDIRS | sort | tr -s '\r' >$XDIRS
> join -v1 $DIRS $XDIRS >build.dirs
> cat build.dirs
> fi
> fi
>
> After tossing in the "tr -s '\r'" to get rid of the extra CR in
> the CR CR LF
> line endings, things work just fine.
>
> I assume that I'm just ignorant of how file modes are handled
> when piping or
> something. In any case, if someone is trying to troubleshoot the random
> exits, this script definitely encounters them frequently with the 9/29
> snapshot dll. Roughly 75% of the time the bash window it's running in will
> just close when the script is run using '. ./testscript.sh'
>
> Thanks a bunch for taking the time! I appreciate it.
>
> Regards,
>
> Dan
>
>
> Cygnus Win95/NT Configuration Diagnostics
> Current System Time: Sat Oct 7 12:12:32 2000
>
> WinNT Ver 4.0 build 1381 Service Pack 6
>
> Path: /usr/local/bin
> /usr/bin
> /usr/bin
> /cygdrive/e/mksnt
> /cygdrive/c/WINNT/system32
> /cygdrive/c/WINNT
> /cygdrive/e/PROGRA~1/Symantec/PCANYW~1
> /cygdrive/e/PROGRA~1/NTRESKIT
> /cygdrive/e/PROGRA~1/NTRESKIT/Perl
> /cygdrive/e/bc5/BIN
> /cygdrive/c/IMPASSE/winbin
> /cygdrive/c/IMPASSE/dosbin
> /awi/bin
> /cygdrive/e/vim-5.6
> /cygdrive/e/wc/BINNT
> /cygdrive/e/wc/BINW
>
> SysDir: C:\WINNT\System32
> WinDir: C:\WINNT
>
> HOME = `/haynes'
> MAKE_MODE = `unix'
> PWD = `/haynes'
> USER = `haynes'
>
> !C: = `C:\WINNT\PROFILES\haynes\DESKTOP'
> !F: = `F:\cygwin\bin'
> AWI_RPK_DEST = `/tmp'
> CC = `bcc32'
> COMMON_WINBIN = `\\fringe\das\common\winbin'
> COMPUTERNAME = `IMPASSE'
> COMSPEC = `C:\WINNT\system32\cmd.exe'
> CVSROOT = `:pserver:haynes@fringe:e:\Repository'
> DADU = `c:\IMPASSE\rc'
> DIRCMD = `/ogn'
> EDPATH = `e:\wc\EDDAT'
> HOMEDRIVE = `C:'
> HOMEPATH = `\'
> HOSTNAME = `IMPASSE'
> HOSTTYPE = `i586'
> INCLUDE = `e:\wc\H;e:\wc\H\NT'
> LOGONSERVER = `\\IMPASSE'
> MACHTYPE = `i586-pc-cygwin'
> NTRESKIT = `E:\program files\NTRESKIT'
> NUMBER_OF_PROCESSORS = `1'
> OLDPWD = `/usr/bin'
> OS2LIBPATH = `C:\WINNT\system32\os2\dll;'
> OS = `Windows_NT'
> OSTYPE = `cygwin'
> PATHEXT = `.COM;.EXE;.BAT;.CMD'
> PROCESSOR_ARCHITECTURE = `x86'
> PROCESSOR_IDENTIFIER = `x86 Family 6 Model 5 Stepping 2, GenuineIntel'
> PROCESSOR_LEVEL = `6'
> PROCESSOR_REVISION = `0502'
> PROMPT = `$P$G'
> PS1 = `]0;\w
> [32m\u@\h [33m\w[0m
> $ '
> ROOTDIR = `e:/'
> SHELL = `c:\winnt\system32\cmd.exe'
> SHLVL = `1'
> SPCH_DIR = `e:/program files/ViaVoice/Temp'
> SYSTEMDRIVE = `C:'
> SYSTEMROOT = `C:\WINNT'
> TEMP = `/tmp'
> TERM = `cygwin'
> USERDOMAIN = `IMPASSE'
> USERNAME = `haynes'
> USERPROFILE = `C:\WINNT\Profiles\haynes'
> USR_BIN_PATH = `c:\impasse\winbin'
> USR_CYGNUS = `f:/cygwin'
> USR_CYGWIN_HOST = `h-i686-cygwin'
> USR_DRIVE = `f:'
> USR_GNUPRO = `f:/cygnus/gnupro-98r2'
> WATCOM = `e:\wc'
> WINDIR = `C:\WINNT'
> _ = `/usr/bin/cygcheck'
> TZ = `MST7MDT6,M4.1.0/2,M10.5.0/2'
>
> HKEY_CURRENT_USER\Software\Cygnus Solutions
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
> (default) = `/cygdrive'
> cygdrive flags = 0x00000020
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/
> (default) = `f:\cygwin'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/awi
> (default) = `f:\awi'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/code
> (default) = `f:\code'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/das
> (default) = `f:\das'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/repository
> (default) = `o:'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/scar
> (default) = `s:'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/tmp
> (default) = `f:\tmp'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
> (default) = `f:/cygwin/bin'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
> (default) = `f:/cygwin/lib'
> flags = 0x00000000
> HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
> HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygnus gnupro-98r2 m68k-coff
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygnus gnupro-98r2
> m68k-coff\gnupro-98r2
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\00
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\01
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\02
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\03
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\04
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\05
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\06
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\07
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\08
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\09
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\0A
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\0B
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\0C
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\0D
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\0E
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\0F
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\10
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\11
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\12
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\13
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\14
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\15
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\16
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\17
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\18
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\19
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\1A
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\1B
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\1C
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL
> setup\b15.0\mounts\1D
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
> Solutions\GNUPro\i586-cygwin32\m68k-coff
> HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus
> Solutions\GNUPro\i586-cygwin32\m68k-coff\gnupro-98r2
> (default) = `f:\cygnus\gnupro-98r2'
> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App
> Paths\Cygnus gnupro-98r2 m68k-coff
> (default) = `f:\cygnus\gnupro-98r2'
> = `f:\cygnus\gnupro-98r2\Cygnus gnupro-98r2 m68k-coff'
> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Unins
> tall\Cygnu
> s gnupro-98r2 m68k-coff
> (default) = `C:\WINNT\IsUninst.exe -ff:\cygnus\gnupro-98r2\Uninst.isu'
> DisplayName = `Cygnus gnupro-98r2 m68k-coff'
>
> a: fd N/A N/A
> c: hd FAT 1545Mb 49% CP UN IMPASSE
> d: hd FAT 1545Mb 2% CP UN GAMES
> e: hd NTFS 3090Mb 39% CP CS UN PA FC Apps
> f: hd NTFS 6181Mb 82% CP CS UN PA FC User
> g: net NTFS 7718Mb 82% CP CS UN PA FC Backups
> h: net NTFS 6698Mb 54% CP CS UN PA FC DAS
> i: net FAT 2047Mb 45% CP UN SYSTEM
> j: net NTFS 19532Mb 78% CP CS UN PA FC BIG
> l: net NTFS 3868Mb 47% CP CS UN PA FC User
> m: net FAT 2044Mb 73% CP UN
> n: net NTFS 7726Mb 64% CP CS UN PA FC Archives
> o: net NTFS 6698Mb 54% CP CS UN PA FC DAS
> x: cd CDFS 641Mb 100% CS UN 001007_0846
> y: cd CDFS 0Mb -2147483548% CS Audio CD
>
> f:\cygwin\bin /usr/bin user textmode
> f:\cygwin\lib /usr/lib user textmode
> f:\cygwin / user textmode
> f:\code /code user textmode
> f:\awi /awi user textmode
> f:\das /das user textmode
> f:\tmp /tmp user textmode
> o: /repository user textmode
> s: /scar user textmode
>
> Found: f:\cygwin\bin\bash.exe
> Found: f:\cygwin\bin\cat.exe
> Found: e:\mksnt\cat.exe
> Warning: f:\cygwin\bin\cat.exe hides e:\mksnt\cat.exe
> Found: e:\PROGRA~1\NTRESKIT\cat.exe
> Warning: f:\cygwin\bin\cat.exe hides e:\PROGRA~1\NTRESKIT\cat.exe
> Found: c:\IMPASSE\winbin\cat.exe
> Warning: f:\cygwin\bin\cat.exe hides c:\IMPASSE\winbin\cat.exe
> Found: c:\IMPASSE\dosbin\cat.exe
> Warning: f:\cygwin\bin\cat.exe hides c:\IMPASSE\dosbin\cat.exe
> Found: f:\cygwin\bin\cpp.exe
> Found: e:\bc5\BIN\cpp.exe
> Warning: f:\cygwin\bin\cpp.exe hides e:\bc5\BIN\cpp.exe
> Found: c:\IMPASSE\dosbin\cpp.exe
> Warning: f:\cygwin\bin\cpp.exe hides c:\IMPASSE\dosbin\cpp.exe
> Found: f:\cygwin\bin\find.exe
> Found: e:\mksnt\find.exe
> Warning: f:\cygwin\bin\find.exe hides e:\mksnt\find.exe
> Found: c:\IMPASSE\winbin\find.exe
> Warning: f:\cygwin\bin\find.exe hides c:\IMPASSE\winbin\find.exe
> Found: c:\IMPASSE\dosbin\find.exe
> Warning: f:\cygwin\bin\find.exe hides c:\IMPASSE\dosbin\find.exe
> Found: f:\cygwin\bin\gcc.exe
> Found: f:\cygwin\bin\gdb.exe
> Found: f:\cygwin\bin\ld.exe
> Found: f:\cygwin\bin\ls.exe
> Found: e:\mksnt\ls.exe
> Warning: f:\cygwin\bin\ls.exe hides e:\mksnt\ls.exe
> Found: e:\PROGRA~1\NTRESKIT\ls.exe
> Warning: f:\cygwin\bin\ls.exe hides e:\PROGRA~1\NTRESKIT\ls.exe
> Found: c:\IMPASSE\winbin\ls.exe
> Warning: f:\cygwin\bin\ls.exe hides c:\IMPASSE\winbin\ls.exe
> Found: c:\IMPASSE\dosbin\ls.exe
> Warning: f:\cygwin\bin\ls.exe hides c:\IMPASSE\dosbin\ls.exe
> Found: f:\cygwin\bin\make.exe
> Found: e:\bc5\BIN\make.exe
> Warning: f:\cygwin\bin\make.exe hides e:\bc5\BIN\make.exe
> Found: f:\cygwin\bin\sh.exe
> Found: e:\mksnt\sh.exe
> Warning: f:\cygwin\bin\sh.exe hides e:\mksnt\sh.exe
> Found: c:\IMPASSE\winbin\sh.exe
> Warning: f:\cygwin\bin\sh.exe hides c:\IMPASSE\winbin\sh.exe
> Found: c:\IMPASSE\dosbin\sh.exe
> Warning: f:\cygwin\bin\sh.exe hides c:\IMPASSE\dosbin\sh.exe
> Found: \bin\sh.exe
> Warning: f:\cygwin\bin\sh.exe hides \bin\sh.exe
>
> 83k 2000/06/11 f:\cygwin\bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
> "cygitcl30.dll" v0.0 ts=2000/6/10 21:34
> 35k 2000/06/11 f:\cygwin\bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
> "cygitk30.dll" v0.0 ts=2000/6/10 21:34
> 402k 2000/06/11 f:\cygwin\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
> "cygtcl80.dll" v0.0 ts=2000/6/10 21:30
> 5k 2000/06/11 f:\cygwin\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
> 10k 2000/06/11 f:\cygwin\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
> "cygtclreg80.dll" v0.0 ts=2000/6/10 21:30
> 639k 2000/06/11 f:\cygwin\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
> "cygtk80.dll" v0.0 ts=2000/6/10 21:34
> 586k 2000/10/07 f:\cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
> "cygwin1.dll" v0.0 ts=2000/8/3 18:53
> Cygwin DLL version info:
> dll major: 1001
> dll minor: 4
> dll epoch: 19
> dll bad signal mask: 19005
> dll old termios: 5
> api major: 0
> api minor: 26
> shared data: 3
> dll identifier: cygwin1
> mount registry: 2
> cygnus registry name: Cygnus Solutions
> cygwin registry name: Cygwin
> program options name: Program Options
> cygwin mount registry name: mounts v2
> build date: Thu Aug 3 20:53:46 EDT 2000
> CVS tag: cygwin-1-1-4
> shared id: cygwin1S3
>
> 386k 1999/06/08 f:\awi\bin\cygwinb19.dll - os=4.0 img=1.0 sys=4.0
> "cygwinb19.dll" v0.0 ts=1998/2/25 3:22
> Use -h to see help about each section
>
> > -----Original Message-----
> > From: cygwin-owner@sources.redhat.com
> > [mailto:cygwin-owner@sources.redhat.com]On Behalf Of Larry Hall (RFK
> > Partners, Inc)
> > Sent: Saturday, October 07, 2000 11:20 AM
> > To: Dan Haynes; Cygwin
> > Subject: Re: A dumb CR/LF question
> >
> >
> > At 11:57 AM 10/7/2000, Dan Haynes wrote:
> > >I feel really dumb having to ask this - I searched the
> archives and FAQ,
> > >read a ton of posts about line endings but didn't find anything
> > specifically
> > >related to what I'm seeing. I may have just missed it because of
> > the sheer
> > >number of posts to look through. I *thought* I was pretty aware
> > of all the
> > >differences/issues with line endings and how they are affected by mount
> > >types, but I'm confused by this one.
> > >
> > >I'm using 1.1.4 now, just upgraded from B20.1 which I've been
> using for a
> > >good long while. I did a fresh install from the net about a week
> > ago, using
> > >all defaults. Now I do a:
> > >
> > >cat ./build/f1 ./build/f2 | sort >/tmp/f3
> > >
> > >Passing the output through some utiltities like 'sort' causes
> > line endings
> > >to be expanded to CR CR LF (two carriage returns and a line feed)
> > >
> > >All mounts (both Cygwin created and the ones I have created) are
> > textmode. I
> > >triple checked path and such and all the executables are coming from
> > >/usr/bin.
> > >
> > >If I do:
> > >
> > > cat ./build/f1 ./build/f2 >/tmp/f3
> > >
> > >...the file is created properly with CR LF endings. It's only if
> > I pipe it
> > >through or process it with some tools (sort, uniq, awk) that it
> > acquires the
> > >extra CR. If I pipe it through grep, egrep, or expand it gets
> > the expected
> > >CR LF endings.
> > >
> > >I tried updating to the 9/29 snapshot cygwin1.dll file, but it
> still does
> > >the same thing.
> > >
> > >Anyone care ta put a quarter in the clue meter for a dummy? :-p
> > A link would
> > >be most appreciated. :-)
> > >
> > >Thanks,
> > >
> > > Dan
> >
> >
> >
> > How about sending the output of cygcheck -s -v -r?
> >
> >
> >
> >
> > --
> > Want to unsubscribe from this list?
> > Send a message to cygwin-unsubscribe@sourceware.cygnus.com
> >
>
>
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