spc man page on DragonFly
[printable version]
SPC(1) User Commands SPC(1)
NAME
spc - colorize and print to standard output
SYNOPSIS
spc [OPTION] [-c file|-C directory] [-t type] [FILE]...
DESCRIPTION
Colorize specific patterns in the input and write to standard output.
The output may optionally be formatted as a web page.
-c | --config=FILE
specify non-standard config file
-C | --config-dir=DIR
specify non-standard config file directory
-d | --debug
turn on debug information (multi-level -d -d ...)
-D | --no-extension
don't look at ./.spcrc[-ext] for config file
-h | --help
display this help and exit
-m | --matching
print only lines that have matches
-n | --line-numbers
precede each line with a line number
-r | --reverse
reverse black and white
-R | --nohomedir
dont look in ~/.spcrc for config files
-S | --printsysdir
print SYSTEM_DIRECTORY and exit
-t | --type=TYPE
specify the effective file type or extension
-v | --version
output version information and exit
-w | --webpage
generate web page
With no FILE read standard input.
CONFIGURATION FILE SEARCH
Configuration files are required for proper operation. These files are
found by searching in a number of locations until a proper one is
found. The directories and file names are searched in the following
order for a file with the extension ".foo" or if the "-t foo" option is
used. Also, if the "-C bar" option is used it's place in the search is
shown.
./.spcrc-foo
./.spcrc
~/.spcrc/spcrc-foo
~/.spcrc/spcrc
bar/spcrc-foo
bar/spcrc
SYSTEM_DIRECTORY/spcrc-foo
SYSTEM_DIRECTORY/spcrc
The file extension is obtained by using the characters after the final
'.' character in the file name. If there is no extension then the
filename itself is used. However, if the extension is "log" then addi‐
tional processing is done. The filename, i.e. the part of the path
after the last '/' character, is used up to the first '.' character.
For example, this results in an extension of "apache" for an apache log
with the name "apache.0.log". This behavior can be over-ridden using
the -t option.
CONFIGURATION FILE FORMAT
SuperCat configuration files have a fixed columnar format for readabil‐
ity and easy parsing. There are 6 fields per line although only 2-3
require entries. The format is:
1 2 3 4 5
1234567890123456789012345678901234567890123456789012345
HTML Color Name Col A N T RE / String / Characters
#################### ### # # # ########################
HTML Color Name (columns 1-20)
This optional field specifies the standard HTML color name to
use when creating a web page. It is only required if the -w
option of Supercat is used.
Col - Color (columns 22-24)
This is the mandatory three character color name which may take
on one of the values: blk, red, grn, yel, blu, mag, cya or whi.
A - Color Attribute (column 26)
This is a color attribute which may take on one of the following
values: '-':normal, 'b':bold, 'u':underline,
N - Number of matches to color (column 28)
This is a single digit number that indicates the number of
matches to color on a single line. '0' indicates all.
A space ' ' defaults to '0':all.
T - Type of Match(column 30)
This is a single character which may take on the following
values: 'r':regular expression, 's':string, 'c':characters
or 't':unix time conversion RE. A space ' ' defaults to
An extended regular expression (see regex(7)) specifies the
pattern to match and the pattern or sub-pattern(s) to color.
The portions of the pattern in parentheses are colored.
The string matches the exact string and color it.
For the list of characters, each character is matched
individually and colored.
The time RE extended regular expression specifying a pattern to match
with one sub-pattern to color of the form ([0-9]{10}). This
should match a 10 decimal digit Unix since 01/01/1970. This
number will be converted to the human readable form: MMDDHHMMSS
replacing the same 10 columns.
RE / String / Characters - Attribute (columns 32-)
COMMAND LINE EXAMPLES
spc spc.c
Colorize file spc.c.
cat spc.c | spc -t c
Read standard input formatting type C file to standard output.
CONFIGURATION FILE EXAMPLES
Take a look at some of the configuration files delivered with SuperCat
that can be found in the SYSTEM_DIRECTORY. The following are a few
simple examples of the syntax of the configuration file.
Magenta mag - 0 r ([0-9]{2}):([0-9]{2}):([0-9]{2})
Color a time field HH:MM:SS but not the colons.
Cyan cya t ^([0-9]{10})
Match a 10 decimal digit number at the beginning of a line
treating it as a Unix seconds since epoch and convert it to MMD‐
DHHMMSS in cyan.
Cyan cya 1 t ([0-9]{10})
Similar to above but using numeric count.
Yellow yel "(.*)"
Color quoted string in yellow.
AUTHORS
Written by Mark Anderson and Thomas Anderson. Tested by David Ander‐
son.
REPORTING BUGS
Report bugs to <bug-spc@nosredna.net>. SH COPYRIGHT Copyright © 2007
Thomas G. Anderson
This is free software. You may redistribute copies of it under the
terms of the GNU General Public License
<http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the
extent permitted by law.
spc 0.4 March 2007 SPC(1)
[top]
List of man pages available for DragonFly
Copyright (c) for man pages and the logo by the respective OS vendor.
For those who want to learn more, the polarhome community provides shell access and support.
[legal]
[privacy]
[GNU]
[policy]
[cookies]
[netiquette]
[sponsors]
[FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
|
|
Vote for polarhome
|
