Hi,
I did a df|awk| command and it returns a percentage "94%",
how could I only get the integer part
"94" out of it, so I can compare it to another number,
I knwo that I have to pipe it to sth, but "grep " did not work, it still give me number WITH the percentage, does someone know what... (3 Replies)
I have the files logged in the file system with names in the format of : filename_ordernumber_date_time
eg:
file_1_12012007_1101.txt
file_2_12022007_1101.txt
file_1_12032007_1101.txt
I need to find out all the files that are logged multiple times with same order number. In the above eg, I... (1 Reply)
Hi Experts,
Is there a way to compare 2 files by columns and print matching cases.
I have 2 files as below, I want cases where col1 and col2 in f1 matches col1 and col2 in f2 to be printed as output. The separator is space. I want the output to have col1 col2 col 3 from both files printed... (7 Replies)
Guys,
I tried searching on the internet and I couldn't get the answer for this problem. I have 3 files. First 2 fields of all of them are of same type, say they come from various databases but first two fields in the 3 files means the same.
I need to verify the entries that are not present... (4 Replies)
I have a log file that I want to archive out as it reaches 100MB. I am using the following to get the file size into a variable but get the error "line 5:
filesize=$(wc -c < logfile.log)
if
then
echo "is greater than 100M"
else
echo "is less than 100M"
fi
I'm sure there's something... (2 Replies)
I have a file named file.txt that looks as follows
//class1.txt
45
234
67
89
90
//class2.txt
456
34
78
89
120
class1 and class2.txt are the names of files in a folder named folder1.
The content of class1.txt file in folder1
67 9
89 5
234 9The content of class2.txt file in... (1 Reply)
Hello,
I have a script that checks every file with a specific extension in a specific directory. The file names contain some numerical output and I am recording the file names with the best n outcomes.
The script finds all files in the directory with the extension .out.txt and uses awk to... (12 Replies)
Hi, I have two files roughly 1200 fields in length for each row, sorted on the 2nd field. I need to compare based on that 2nd column between file1 and file2 and print lines that exist in both files into separate files (I can't guarantee that every line in file1 is in file2).
Example:
File1: ... (1 Reply)
Discussion started by: origon
1 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)