Hi All,
I have a question about file concatenate on unix. I have two file
1 of them like aaa,bbb,ccc,ddd
other one is eee,fff,ggg,hhh
I want to concatenate those file like this position
aaa,bbb,ccc,ddd,eee,fff,ggg,hhh
how can I do this ??
thanks.
Alice (3 Replies)
I have a file MyTest.csv saved in Unicode format in Incoming directory, and I have another file called MyTest.csv saved in ANSII format in InProcess Directory.
I need to concatenate the text of both these files and put in another file MyTest.csv which is placed in the root directory.
How do I... (1 Reply)
Hi
I found the following line would concatenate all test_01 test_02 test_03 files into "bigfile".
cat test_* >> bigfile
But, what I'm looking for a way to insert each file names in order when concatenated in "bigfile".
Thank you
samky2005 (2 Replies)
Hi. I'm attempting to copy 4 text files together to create one larger file. All four files contain text in the same format. Can I do this?
I attempted this, but it didn't work:
cp wscreening_test_h_po.dat+wscreening_test_b_po.dat+wscreening_test_h_notpo.dat... (1 Reply)
Hi,
I have a file files.txt containing data as below:
abc;xyz
uvw;pqr
123;456
I want to develop strings like below using the above data and write them into another file:
www/xxx/abc/yyy/xyz
www/xxx/uvw/yyy/pqr
www/xxx/123/yyy/456
All this needs to be done through .sh file.
... (4 Replies)
In any given file, wherever a certain data block exists I need to concatenate the values(text after each "=" sign) from that block. in that block. The block starts and ends with specific pattern, say BEGIN DS and END DS respectively. The block size may vary. A file will have multiple such blocks.... (12 Replies)
Hello,
I want to concatenate 2-columns by 2-columns separated by colon. How can I do so? For example, I have a text file containing 6 columns separated by tab. I want to concatenate column 1 and 2; column 3 and 4; column 5 and 6, respectively, and put a colon in between.
input file:
1 0 0 1... (10 Replies)
hi all,
trying this using shell/bash with sed/awk/grep
I have two files, one containing one column, the other containing multiple columns (comma delimited).
file1.txt
abc12345
def12345
ghi54321
...
file2.txt
abc1,text1,texta
abc,text2,textb
def123,text3,textc
gh,text4,textd... (6 Replies)
Discussion started by: shogun1970
6 Replies
LEARN ABOUT SUNOS
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)