10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
What im trying to do is sort the output by the number on the second column and than limit the result to only the first three lines.
This is the code
idlist="x23s52; f34233; 2343xs; 25x34; si342d"
idcnt=$(print $nidlist |tr ';' '\n' |wc -l)
while (($cntr <= $idcnt))... (3 Replies)
Discussion started by: ajetangay
2. Shell Programming and Scripting
I am trying to sort, do uniq by 1st column and report this 4 columns tab delimiter table , eg
chr10:112174128 rs2255141 2E-10 Cholesterol, total
chr10:112174128 rs2255141 7E-16 LDL
chr10:17218291 rs10904908 3E-11 HDL Cholesterol
chr10:17218291 rs970548 8E-9 TG... (4 Replies)
Discussion started by: fat
3. UNIX for Dummies Questions & Answers
I have a set of columns (usually unknown number) and I would like to sort each of them (descending values) but my columns are independent. Can you please help me
outcome should be
I have tried
sort -n -k1,1 -k2,2 -k3,3
but this... (8 Replies)
Discussion started by: A-V
4. UNIX for Dummies Questions & Answers
I am trying to arrange these columns so that they look like this:
Xray2_1255555 Number of Copies: 1
Boxcar_1387305895 Number of Copies: 2
Fox_1387305896 Number of Copies: 2
But I have one column after another like this:
Number of Copies: 1
Number of... (5 Replies)
Discussion started by: newbie2010
5. Shell Programming and Scripting
I have a file as follows:
F0100010 A C F0100040 A G BTA-28763-no-rs 77.2692
F0100020 A G F0100030 A T BTA-29334-no-rs 11.4989
F0100030 A T F0100020 A G BTA-29515-no-rs 127.006
F0100040 A G F0100010 A C BTA-29644-no-rs 7.29827
F0100050 A... (9 Replies)
Discussion started by: Homa
6. Shell Programming and Scripting
I have two files as the following:
F0100020 A G
F0100030 A T
F0100040 A G
F0100040 A G BTA-28763-no-rs 77.2692
F0100030 A T BTA-29334-no-rs 11.4989
F0100020 A G BTA-29515-no-rs 127.006
I want to sort the second file based on the... (6 Replies)
Discussion started by: Homa
7. Shell Programming and Scripting
I have a file abc.txt which contains data in th following format
I want to sort on the basis of column (the second one). It should be numerical sort.
output should be
I know how to do it in unix. I need a PERL code (1 Reply)
Discussion started by: centurion_13
8. Shell Programming and Scripting
I have almost got my unix program working that im working on as a personal project, my file tvs.txt has around 500 records so this would make it alot easier for me to find specific information.
I have a file called tvs.txt, I'm using pico to edit the files and i want to be able to sort on the a... (6 Replies)
Discussion started by: john123
9. Shell Programming and Scripting
I need to sort the 3rd column in ascending order , each and every column are seperated by ~.
sample input file :
2~Lead Time Metrics~jennife1
2~Lead Time Metrics~mmullis
2~Lead Time Metrics~lisah
2~Lead Time Metrics~pros
2~Lead Time Metrics~kenward
can any one help me out .
i... (1 Reply)
Discussion started by: krishnan_6015@y
10. UNIX for Advanced & Expert Users
Can anyone tell me how to sort data in a file using the “sort” command? Note that the records in the data file are not separated into fields. I know only the column positions of the data on which sorting should be done. For example say I've to sort based on the data present in between... (1 Reply)
Discussion started by: swat
ppmtosixel(1) General Commands Manual ppmtosixel(1)
ppmtosixel - convert a portable pixmap into DEC sixel format
ppmtosixel [-raw] [-margin] [ppmfile]
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.
-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.
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.
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
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.
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)