141 lines
4.8 KiB
Plaintext
141 lines
4.8 KiB
Plaintext
# sample zlibrc file
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# by default, commands may also unlink compressed files
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commands default use unlink
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commands "xman" use disable
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# Eamcs has its own way of handling compressed files
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commands "xemacs" use disable disable_child
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# disable zlib for compressors. Add any other compressors you use to this
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# list
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commands "gzip" "gunzip" "compress" "uncompress" use disable
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# keep rm -r working
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commands "rm" use readdir_compr unlink
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# avoid accidentally expanding files while burning a CD
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commands "mkisofs" use disable
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# ls, shows all uncompressed files as pipes, to allow the user to spot
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# the compressed files easily. Don't use this on a Sun, else you lose
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# the size information.
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commands "ls" "patch" use "showpipe"
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# find doesn't show pipes. This is useful for constructions like
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# find . -type f -grep pattern {} \;
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# where you don't want to grep through REAL fifos, but where you want to
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# grep through compressed files.
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#
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# less can scroll backwards. Allow it to seek.
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#
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# file makes several passes (magic and language) Between each pass, it seeks
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# back to the beginning
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commands "less" "file" "xdvi" "xman" "smalltalk" use "nopipe"
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# find does't show pipes and shows the compressed size. Showing the
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# uncompressed size would force find to open every file searched,
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# which would harm performance
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commands "find" use "find"
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#zzsh, zls and zfind are links to sh, ls and find. They allow scripts
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#to avoid running gzip on non-existant files. If we used find it would
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#print the name of a compressed article as (say) 1234 instead of 1234.gz
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#and gzip would complain no such file which would be harmless but
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#inefficient. zzsh has to z to avoid confusion with the zsh shell
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commands "zzsh" "zfind" "zls" use disable
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# newsreaders and daemons do seeks
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commands "nn" "tin" "rn" "trn" "xrn" "in.nnrpd" use "nopipe"
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# lisp loads all its files much faster when using the tmp file method
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# don't know why.
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commands "clisp" "smalltalk" "lisp.run" "lisp" use "nopipe"
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# special actions for emacs.
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commands "emacs" use "emacs" disable_child
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# special actions for X. Add all your X servers to this line
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commands "XF86_SVGA" "XF86_Mono" "XF86_S3" "XF86_VGA16" "XF86_Accel" use "X"
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# backups, archive and copy programs don't use pipe decompression.
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# This is because if these programs see fifos, they don't archive/copy
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# their data but rather recreate a REAL fifo, thus losing the contents
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# of the pipe.
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# mv should not see pipes, else it refuses to move files accross filesystems.
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# anyways, files get uncompressed when they are moved accross filesystems.
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# cp -rf on a directory will work as expected, as it will see the compressed
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# file names as it browses through the directories
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commands "tar" "cpio" "pax" "cp" "mv" use readdir_compr "generic_safe"
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# Unlike emacs, the following editors are too primitive to have their
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# own compressed file mode. Fortunately, zlibc has now limited compressed
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# write support :-)
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# This is commented out by default, as some people might dislike it because
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# new files will always be created compressed.
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#commands "elvis" "vi" use "vi"
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# the default class generic_safe now. This is to stay safe if somebody uses
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# a backup or copy program other than those listed above. If you use only
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# the backup programs listed above, you may safely change "generic_safe" into
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# "generic". If you use different backup programs, you may add them to the
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# list above and still change "generic_safe" into "generic". This default is
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# there to prevent nasty surprises to people who use different backup progs, and
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# don't read the doc.
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commands default use "generic_safe"
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class "vi"
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subdir "/tmp" no-create-compressed
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all create-compressed
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all uncompress-before-write
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usetmpfile
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# X uses tmp files in its own directories.
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class "X"
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subdir "/usr/X11R6" usetmpfile
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subdir "/usr/X386" usetmpfile
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subdir "/usr/lib/X11" usetmpfile
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showpipe
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# generic class which uses temp files for all files.
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class "nopipe"
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usetmpfile
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# generic class which hides all pipes
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class "hidepipe"
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hidepipe
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# generic class which shows all pipes
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class "showpipe"
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showpipe
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# class for find
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class "find"
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all show-compressed-size
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usetmpfile
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# emacs doesn't see virtual uncompressed files except in its own directories.
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# this forces emacs to use its own compression support (crypt.el) whenever
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# possible.
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class "emacs"
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subdir "/usr/lib/emacs" showpipe
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subdir "/usr/info" hidepipe
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leavecompressed
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# default class (not used any more)
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class "generic"
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suffix ".tar" dirleavecompressed # compressed tar file. Better use tar's z option
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suffix ".a" usetmpfile # static library
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suffix ".sa" usetmpfile # stub library
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suffix ".o" usetmpfile # object file
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suffix ".pcf" usetmpfile # X fonts
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suffix ".pag" usetmpfile # generic mmap'ed file
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suffix ".mem" usetmpfile # idem
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suffix "CompKeyDB" usetmpfile # xfig
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showpipe
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class "generic_safe"
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suffix ".tar" dirleavecompressed # compressed tar file. Better use tar's z option
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usetmpfile
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