ls command with histogram of file sizes.
The histogram scale is logaritmic, to avoid very short bars for smaller files or very long bars for bigger files.
ok, i've figured out my problem with distributed, in Solaris GUI if you click on a tar file it will untar it for you, using paramiters I don't know.
now, I've got a tar file in / called
dnetc-solaris26-x86.tar
i want to install it to the "/Veitch" directory
how exactly do I use the tar... (17 Replies)
Hai Friends
I have installed FreeBSD in my system... I have installed it to work in text mode don't have the GUI. The default text color is Black background with White Foreground. I want it to be with Black background with Green Foreground. How could i do that.
Thanks in advance
Collins (4 Replies)
uggc://ra.jvxvcrqvn.bet/jvxv/EBG13
#!/usr/bin/awk -f
BEGIN {
for (n=0;n<26;n++) {
x=sprintf("%c",n+65); y=sprintf("%c",(n+13)%26+65)
r=y; r=tolower(y)
}
}
{
b = ""
for (n=1; x=substr($0,n,1); n++) b = b ((y=r)?y:x)
print b
}
... (0 Replies)
I have a file called mytitles.txt containing a list of book titles
I have a second file called abfile.txt containing a list of book titles (in the 3rd field) and it has author info and copyright year info as well..
I want to search mytitles.txt for a match in the 3rd field of abfiles.txt, and... (2 Replies)
Hi Folks,
I came accross this picture taken a number of years ago now, I just thought I'd share it with you guys. We were in the process of removing equipment from the Data Centre and had followed the cable through to this area, where one of the old patch areas had been.
When we lifted the... (2 Replies)
Hey guys,
This is purely just a little bit of fun with awk. I realize this this isn't that constructive so please remove if need be.
Your goal:
Create a one line awk script that generates a diamond shape of any
size. Both the size of the diamond (measured by its middle line) and
the... (7 Replies)
Discussion started by: pilnet101
7 Replies
LEARN ABOUT DEBIAN
gifhisto
gifhisto(1) General Commands Manual gifhisto(1)NAME
gifhisto - A program to create histogram of number of pixels using each color. The output can be formatted into a GIF histogram file, or
as text file - both go to stdout.
USAGE
gifhisto [-q] [-t] [-s Width Height] [-n ImageNumber] [-b] [-h] gif-file
If no gif-file is given, GifHisto will try to read a GIF file from stdin.
MEMORY REQUIRED
Line.
OPTIONS
[-q]
Quiet mode. Default off on MSDOS, on under UNIX. Controls printout of running scan lines. Use -q- to invert.
[-t]
Force output to be text file of the following form: (colormap size) lines each containing two integers: number of times color
appeared, and color index. Lines are in increasing color index order. This output can be fed directly to a sort program if ordering
by color frequency is desired.
The colrmap picked is the one to be used for the image to generate histogram for, as defined in GIF format.
[-s Width Height]
Size of GIF histogram file. The Height of the histogram should be power of 2 dividable by number of colors in colormap.
Width sets the resolution (accuracy if you like) of the histogram as the maximum histogram bar is scaled to fit it.
[-n ImageNumber]
Image number to test. Default is one.
[-b]
Zeros the background color count. As only linear scale bars are supported and usually the background appears much more often then
other colors, deleting the background count will improve the scaling of other colors.
[-h]
Print one line of command line help, similar to Usage above.
AUTHOR
Gershon Elber
Man page created by T.Gridel <tgridel@free.fr>, originally written by Eric S. Raymond <esr@thyrsus.com>
giflib-tools gifhisto(1)