I am having problems with mysql authentication using courier-authlib (authdaemond). This is getting really frustrating. The error I am getting is:
Aug 28 17:48:48 www authdaemond: modules="authmysql", daemons=5
Aug 28 17:48:48 www authdaemond: Installing libauthmysql
Aug 28 17:48:48 www... (0 Replies)
i am studying a script which is used for data loading.
it has functions which deletes all the existing data before loading and then loads new fresh data.
but i am stuck up at function Replace into table ( col 1,col 2....)
Does this signify All Inserts. (1 Reply)
I'll try to keep this short, but basically I need to figure out a way to load data in shared memory (this file will be called load.c) I will later access the data with a print.c program.
The "data" is in the form of a student database that looks like this
John Blakeman
111223333
560... (7 Replies)
I have huge xml file in server and i want to convert it to .csv with specific column ...
i have search in blog but i didn't get any usefully command.
Thanks in advance (1 Reply)
I habe a UNIX Variablw with content as below:
WHOLE_REC_TXT="$record"
where $record contains contents of file
Sample contents of file:
topic_id|1624|AIDS-HIV||
topic_id|1625|Allergies||
topic_id|1626|Alzheimer s||
topic_id|1627|Knee Pain||
topic_id|1628|Autism||... (2 Replies)
I have a huge list of files (about 300,000) which have a pattern like this.
.I 1
.U
87049087
.S
Am J Emerg
.M
Allied Health Personnel/*; Electric Countershock/*;
.T
Refibrillation managed by EMT-Ds:
.P
ARTICLE.
.W
Some patients converted from ventricular fibrillation to organized... (1 Reply)
Hi Friends,
I have a file with sample amount data as follows:
-89990.3456
8788798.990000128
55109787.20
-12455558989.90876
I need to exclude the '-' symbol in order to treat all values as an absolute one and then I need to sum up.The record count is around 1 million.
How... (8 Replies)
Discussion started by: Ravichander
8 Replies
LEARN ABOUT OSX
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)