Hi all,
I just joined this forum and I have tons and tons of questions!
Lets start with first one,
how to install unix (on laptop)?
I bought this book (Unix System Administrator's Bible) and got a CD (Full distribution copy of FreeBSD 2.2.5); and it is all compressed (I got that... (4 Replies)
Hello,
It can be that i overlooked some questions and that
somebody else already asked this question.
The fact is that i want to install Freebsd
(i saw that this was one of the best options on pc)
on my homecomputer,
but without removing everything i have on winXP.
So my question is :... (2 Replies)
Hi,
I want to go and learn unix, I order to achieve this task I need to install unix on my machine. I am currently using a Dell Inspiron 6000, which is about a year and a half old. Currently I have 20GB of free space. It has been recommended to me that I simply partition my hard drive... (9 Replies)
hey, i downloaded a version of unix just recently in three files about a gig a piece in size. the website told me to merge the three files into one iso file...i did that using the xtra wizard on alchohol 120%. i tried to boot it from the virtual drive, but all it does is open a window that shows... (2 Replies)
I have an complicated problem to solve. I want to install a basic UNIX installation on a Compaq LTE 5280 (Win 95). The floppy drive does not work, and there is no cd-rom. It has a 14.4 modem, and I have dial-up internet. I also have another computer (Win 98) with a floppy drive, cd drive, and... (3 Replies)
Hello,
I am a compete beginner to Unix, I have a very old HP 9000 class D server and i am trying to install HP-UX 11i on it, when i insert the cd into the cd drive on the Server and boot it up it does not automatically boot into the install of Unix. I have tried letting the Server boot... (1 Reply)
I have a dual boot - XP and Solaris 10 on my Intel Box. Since quite sometime now, I have been trying to get a driver for the Network card on my box so that I can connect to the Web through Solaris; but Solaris does not have a generic driver for my Gigabit Ethernet 10.100.1000 T-base card. As a... (1 Reply)
I am new to Unix. I want to be able to do shell scripting. I have installed Vmware Server on my PC. Please see my PC specs below:
Processor: Intel Core Duo CPU @ 2.2 GHz
Memory: 2GB
System Type: 32-bit OS
How can I use Unix-Linux on my PC and learn Unix? (9 Replies)
Hi ,
I am trying to install mysql but getting below error
$# mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
can anyone provide me this file 'mysql.sock'
Thanks (6 Replies)
Discussion started by: aish11
6 Replies
LEARN ABOUT OSX
lex
FLEX(1) User Commands FLEX(1)NAME
flex - the fast lexical analyser generator
SYNOPSIS
flex [OPTIONS] [FILE]...
DESCRIPTION
Generates programs that perform pattern-matching on text.
Table Compression:
-Ca, --align
trade off larger tables for better memory alignment
-Ce, --ecs
construct equivalence classes
-Cf do not compress tables; use -f representation
-CF do not compress tables; use -F representation
-Cm, --meta-ecs
construct meta-equivalence classes
-Cr, --read
use read() instead of stdio for scanner input
-f, --full
generate fast, large scanner. Same as -Cfr
-F, --fast
use alternate table representation. Same as -CFr
-Cem default compression (same as --ecs --meta-ecs)
Debugging:
-d, --debug
enable debug mode in scanner
-b, --backup
write backing-up information to lex.backup
-p, --perf-report
write performance report to stderr
-s, --nodefault
suppress default rule to ECHO unmatched text
-T, --trace
flex should run in trace mode
-w, --nowarn
do not generate warnings
-v, --verbose
write summary of scanner statistics to stdout
Files:
-o, --outfile=FILE
specify output filename
-S, --skel=FILE
specify skeleton file
-t, --stdout
write scanner on stdout instead of lex.yy.c
--yyclass=NAME
name of C++ class
--header-file=FILE
create a C header file in addition to the scanner
--tables-file[=FILE] write tables to FILE
Scanner behavior:
-7, --7bit
generate 7-bit scanner
-8, --8bit
generate 8-bit scanner
-B, --batch
generate batch scanner (opposite of -I)
-i, --case-insensitive
ignore case in patterns
-l, --lex-compat
maximal compatibility with original lex
-X, --posix-compat
maximal compatibility with POSIX lex
-I, --interactive
generate interactive scanner (opposite of -B)
--yylineno
track line count in yylineno
Generated code:
-+, --c++
generate C++ scanner class
-Dmacro[=defn]
#define macro defn (default defn is '1')
-L, --noline
suppress #line directives in scanner
-P, --prefix=STRING
use STRING as prefix instead of "yy"
-R, --reentrant
generate a reentrant C scanner
--bison-bridge
scanner for bison pure parser.
--bison-locations
include yylloc support.
--stdinit
initialize yyin/yyout to stdin/stdout
--noansi-definitions old-style function definitions
--noansi-prototypes
empty parameter list in prototypes
--nounistd
do not include <unistd.h>
--noFUNCTION
do not generate a particular FUNCTION
Miscellaneous:
-c do-nothing POSIX option
-n do-nothing POSIX option
-?
-h, --help
produce this help message
-V, --version
report flex version
SEE ALSO
The full documentation for flex is maintained as a Texinfo manual. If the info and flex programs are properly installed at your site, the
command
info flex
should give you access to the complete manual.
flex 2.5.35 February 2008 FLEX(1)