z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

Limits
Portability
Related Information
lex
No parser produced
Analysis of the input grammar shows that it contains inaccessible or
ungrounded nonterminal symbols. Check the preceding report and revise
the grammar.
Out of memory at size bytes
The specified grammar is too complex to process within the memory
resources of the current configuration.
yacc dynamically allocates all internal tables so that grammar size and complexity
are limited only by available memory.
POSIX.2, POSIX.2 C-Language Development Utilities Option, X/Open Portability
Guide, UNIX systems.
The –D, –h, –m, –p, –q, –S, –s, and –V options are extensions of the POSIX
standard.
z/OS UNIX System Services Programming Tools
zcat — Uncompress and display data
Format
Description
Options
zcat –DVv [file ...]
zcat takes one or more compressed data files as input. The data files should be
compressed with the compress command. If no data files are specified on the
command line, zcat reads standard input (stdin). You can also pass stdin to zcat
by specifying – as one of the files on the command line.
zcat uncompresses the data of all the input files, and writes the result on standard
output (stdout). zcat concatenates the data in the same way cat does.
The names of compressed input files are expected to end in .Z. If a specified input
file name does not end in this suffix, zcat automatically adds the .Z. For example, if
the command line specifies file abc, zcat looks for abc.Z.
zcat is equivalent to:
uncompress -c
–D Uncompresses files that were compressed using the dictionary option of
compress.
–V Prints the version number of uncompress that zcat calls.
–v Prints the name of each file as it is uncompressed.
yacc
Chapter 2. Shell command descriptions 823