But as noted earlier, there are dialects of echo and not all of them work like that. printf is at least somewhat more portable. Or to paraphrase the immortal words of the creator of Perl (Larry Wall: "It is easier to write a portable shell than to write a portable shell script"), use a portable language instead. (Hint: Perl.)
HI
can any one tell me how to replace a delimiter : with another delimiter '\001' it is a non printable octal character.
thanks in adv
spandu (4 Replies)
I have a 30 column tab delimited record file. I need to extract the first 10column. The following command to cut was not working
cut -f 1-10 -d "\t" filename.
Could any one keep on this .
Thanks in Advance (4 Replies)
hi every one
plz help me
i want to search for a line contains tabspace
This is a line The should be changed
see the above line is seperated with tab space i want to replace that tab space in to # as
This is a line#The should be changed
i have tried with... (4 Replies)
Hello,
Is there a direct command to check if the delimiter in your file is a tab or a space? And how can they be converted from one to another.
Thanks,
G (4 Replies)
I have the following script working fine, and need to generate a file delimiter (with tab or special character) for Excel data import. The script will run every hour in crontab to append the new rows to the delimiter, so that I can collect the data for i.e. a week, which will give me a lot of... (0 Replies)
I have a file having the following entries:
test1 test2 test3
11 22 33
22 44 66
99 99 44
---
I want to add a column so that the above file becomes:
test1 test2 test3 notest
11 22 33 *
22 44 66 *
99 99 44 *
---
Thanks (6 Replies)
Hi,
I have two files like:
file1
chr1 40
chr1 50
chr2 10
chr2 60
file2
chr1 30
chr1 50
chr2 15
chr2 20
and want to get the difference of column 2 when column 1 is the same in both files. (4 Replies)
Dear All,
I would like to find an automatic way to add a given code which belong to a class at the end of the column , for example this is my input file:
0610009O20Rik
V$VMYB_01 310 (+) 1 0.971 v-Myb
V$EVI1_04 782 (-) 0.763 0.834 Evi-1
V$ELK1_02 1966 (-) 1 0.984 Elk-1... (4 Replies)
My file has data that looks like below:
more data.txt
I wish to display each string seperated by a delimiter :
Expected output:
I tried the below but I m not getting every split string on a new line.
#!/bin/bash
for i in `sed 's/:/\\n/g' data.txt`;
do
echo -n... (2 Replies)
Discussion started by: mohtashims
2 Replies
LEARN ABOUT MINIX
ppmtotga
ppmtotga(1) General Commands Manual ppmtotga(1)NAME
ppmtotga - convert portable pixmap into a TrueVision Targa file
SYNOPSIS
ppmtotga [-mono|-cmap|-rgb] [-norle] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces a TrueVision Targa file as output.
OPTIONS -mono Forces Targa file to be of type 8 bit monochrome. Input must be a portable bitmap or a portable graymap.
-cmap Forces Targa file to be of type 24 bit colormapped. Input must be a portable bitmap, a portable graymap or a portable pixmap con-
taining no more than 256 distinct colors.
-rgb Forces Targa file to be of type 24 bit unmapped color.
-norle Disables run-length encoding, in case you have a Targa reader which can't read run-length encoded files.
All flags can be abbreviated to their shortest unique prefix. If no file type is specified the most highly constained compatible type is
used, where monochrome is more constained than colormapped which is in turn more constained than unmapped.
BUGS
Does not support all possible Targa file types. Should really be in PNM, not PPM.
SEE ALSO tgatoppm(1), ppm(5)AUTHOR
Copyright (C) 1989, 1991 by Mark Shand and Jef Poskanzer.
28 October 1991 ppmtotga(1)