I am using
Quote:
I want to install an vlc software as well as some other softwares on my system (on centos-6.2).
when I googled to find out the softwares their is big list is comes on their side like(rpmforge.com ,etc)
When I download the software and I try to install it on system by using yum or rpm it is not installed on my system it gives me errors.
I dont no which software is to download from the list will you plese help me to get out this problem.
Last edited by DukeNuke2; 04-29-2013 at 03:13 AM..
Hello everyone,
what is the best program for listening to mp3s and waching .avi videos?
thanks
Tay
PS am I the first all linux cybercafe in the world?
PPS all users are on mandrake, and the customers are loving its speed and security! (3 Replies)
I am new to awk, can somone please correct the following script
awk -F "," 'BEGIN {
foreach ((getline < "file1.csv") > 0)
{i++
a=1 --> assuming the first column in the row will be stored in a
foreach (a in f1) {
if (a == $5) continue
print a;
}
}
} file2.csv'
Here is what I... (11 Replies)
I have input file like this
Input file:
ABC|abc_etc_passwd
XYZ|XYZ_etc_passwd
zXY|XYZ_etc_passwd
IJK|test_etc_passwd
KLM|test_etc_passwd
i want to do following in a loop.
grep 'ABC' *abc_etc_passwd*
grep 'XYZ' *XYZ_etc_passwd*
grep 'ZXY' *ZXY_etc_passwd*
i have tried this
for i... (2 Replies)
Reference (to previous post title): Help_Beginner in Unix
I need assistance in terms of troubleshooting this codes.Though it not complete for the required task,shedding of any idea will be appreciated.
the information about the code is the thread referenced above
Code:
#!/bin/ksh
touch... (1 Reply)
I was trying to copy all debs from apt cache to some storage location and I was taking this approach...
/var/cache/apt/archives# ls -1 | grep -v jdownloader | fgrep .deb | xargs cp /media/eshant/L-STORE/Softwares/openjdk/an error bla_bla.deb is a not directory stalled me
Suggestions please... (9 Replies)
I have a file that looks like this:
>ID_1
ATGCATGC
>ID_2
ATGCATGC
>ID_3
ATGCATGC
>ID_4
ATGCATGC
And I am using the following script to "extract" specific positions from the sequences:
awk '/^>/{id=$0; next}{ print id "\n" substr( $1,1,1 ) substr ($1,4,2 ) substr ($1,7,1) }'... (12 Replies)
Discussion started by: Xterra
12 Replies
LEARN ABOUT DEBIAN
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)