Hello Linux gurus!
Ive got a RedHat EnterP. 4 kickstart server that is also running RedHat EnterP 4.
It is working as i should and no problem at all.
However, now i want to run a little script with output and input.
Ive read up a bit and what i realized is that a input in %pre phase is not a... (3 Replies)
Hi guys. Is it possible (I'm sure it is) to use the output of a simple 'ls' command as input of another command 'tail'.
It is not really the output of the 'ls'. I have to useeach line of the output.
This is the first command...
ls *myFile*021308*
Which it outputs many filenames. For each... (3 Replies)
Hi,
I am having an Input file .which is having a list of names.
comapring with our database , needs to write the out put in file called output.txt , format should be name--> country--->phone number
could you please help me..
thanks in advance (7 Replies)
Hi,
I have two files , one file with data file with attributes that need to be sent to another file to generate a predefined format.
Example:
File.txt
AP|{SSHA}VEEg42CNCghUnGhCVg==
APVG3|{SSHA}XK|"password"
AP3|{SSHA}XK|"This is test"
....
etc
---------
test.sh has... (1 Reply)
Hi,
If I have loads of logs like below and I am interested to print the requests(lines) which have taken more than 1000 ms. In this case how could I print the two highlighted lines ?
abc.log
reqquest id232342 , adfghfasdfsaf, TIME=30
reqquest id11111 , asdfdfghdffsaf, TIME=54
reqquest... (0 Replies)
Hi,
If I have loads of logs like below and I am interested to print the requests(lines) which have taken more than 1000 ms. In this case how could I print the two highlighted lines ?
abc.log
reqquest id232342 , adfghfasdfsaf, TIME=30
reqquest id11111 , asdfdfghdffsaf, TIME=54
reqquest... (4 Replies)
Hi All,
I have a input file as below. Input file may contain more hostlists.
sample Input file
$ cat hostlist.lst
cs18-db1-1-sjl
cs22-db1-1-was
na88-db1-1-chi
na21-db1-2-was
I want the output like below format. Pls help. Thanks !
Output format:
... (4 Replies)
Hi,
I've got a directory of about 6000 txt files that look like this:
a b c d
e f g h
k l m n
I need to execute a command on them to combine them and, in the end, have one big file with all the needed columns taken form all the 6000 files. I've got the "combining" program, but my problem... (26 Replies)
Hi issue with red hat and san.
I had a LUN shared to me from an oracle storage
I am able to see it and the size.
~]# multipath -ll
mpathe (3600144f0e984617b00005b466bd70014) dm-3 SUN,ZFS Storage 7430
size=10T features='0' hwhandler='0' wp=rw
|-+- policy='round-robin 0' prio=1... (0 Replies)
Discussion started by: goya
0 Replies
LEARN ABOUT REDHAT
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)