10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I have code as below
# create temporary table `temp4277`(key(waybill_no))
select waybill_no,concat_ws('',card_type,card_series_no) cardinfo
from rfid_temp_ticket where waybill_no='4277'
group by... (4 Replies)
Discussion started by: kaushik02018
4 Replies
2. Shell Programming and Scripting
Hi All,
I have more than half million lines of XML file , wanted to split in four files in a such a way that top 7 lines should be present in each file on top and bottom line of should be present in each file at bottom.
from the 8th line actual record starts and each record contains 15 lines... (14 Replies)
Discussion started by: ajju
14 Replies
3. Shell Programming and Scripting
Hi All,
I am reading a line from a file and writing it to other file.
Whenever I got a particular line then I want that line to be splited into 4 line and written it to new file. e.g My line is
U_ABC connector3 pin24E connector4 pin25E connector5 pin26E connector6 pin27E connector7... (2 Replies)
Discussion started by: diehard
2 Replies
4. Shell Programming and Scripting
Hi guys,
So i have a input file with several sequences aligned (fasta)
>NC_005930 241 bp
MNMINIFIINNIFDQFIPVKLSIFSLTSVGSIIA
LSWVWINTKTHWAISRSNTP-SLLLNSL
WTLLITNL-NEKTNPWAPWLFSLFLLCFSFNIMSLI-PYTF-SQ
TSHLSFTFGLSLPIWIMVNIAGFKNNWKKKISHLLPQGTPIYLVPVMII
IETISLFIQPLTLGFRLGANLLAGHLLIFLCSCTIWE... (6 Replies)
Discussion started by: andreia
6 Replies
5. Shell Programming and Scripting
example:
comment Now_TB.table column errac is for error messages
1 - first
2 - second
3 -third ;
in this example I need to be able to grab the comment as first word and ; as the last word and it might span a few lines. I need it to be put all in one line without line breaks so I can... (4 Replies)
Discussion started by: wambli
4 Replies
6. Shell Programming and Scripting
Hi,
I have a huge file with a single line.
But I want to break that line into lines of with each line having five columns.
My file is like this:
code:
"hi","there","how","are","you?","It","was","great","working","with","you.","hope","to","work","you."
I want it like this:
code:... (1 Reply)
Discussion started by: rajsharma
1 Replies
7. Shell Programming and Scripting
Hi,
I've some files with the following data and i need to convert the lines between the separator ---, into a single line. I've tried with the paste cmd but my main problem is that the number of lines between the separator is not fix, it can very between 1-4 lines.
Input
---
2010-02-22... (4 Replies)
Discussion started by: RickyC9999
4 Replies
8. Shell Programming and Scripting
Hi all
I have a file with these lines
good
gone
home
What code do you need to put this on one line like this
good gone home (2 Replies)
Discussion started by: hawaiifiver
2 Replies
9. Shell Programming and Scripting
Hi Guys,
I need a help. I am pretty new to the shell level programing. I was trying to split a long lines to a multiple lines with few conditions. I goggle for the code and found some snippets and tried to modified it but I got few strange problems too.
I have to split the lines if line is ... (3 Replies)
Discussion started by: dd_sh
3 Replies
10. Shell Programming and Scripting
I have a case where, I need to look into a file.
Go to each line of the file, find the length of the line, if the length of the line is more than 75 chars, I need to split the line into multiple lines of 75chars max. If the length of the line is less than 75, we need not do anything.
So at the... (4 Replies)
Discussion started by: thanuman
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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)