10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
There are files in a directory and I have to move multiple files adding datetimestamp before the file type.
/Data/
abc.csv
def.csv
ghi.csv
I have to move this files to archive directory adding datatimestamp before .csv
/archive/
abc_YYYYMMDDHHMMSS.csv
def_YYYYMMDDHHMMSS.csv... (7 Replies)
Discussion started by: eskay
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2. Shell Programming and Scripting
Hi, I need to add a column of unique string to individual csv file.
my individual csv file looks like this and each file has variable row length:
178.52,39.4,train,0.003355544375334351,39.15752753933254,0.4895933968953914... (7 Replies)
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3. Shell Programming and Scripting
I have a number of files with multiple rows that I need to add together.
Let say I have 10 files:
Each file has a great number of rows and columns. I need to add these files together the following way.
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4. Shell Programming and Scripting
Hi all,
I make this bash script in which there is one option to add a name in txt file. So when I run the script it ask me for the name. When i enter the name, that name gets added in a txt file. If i add the same name again, the message comes up, the name is already there
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5. Shell Programming and Scripting
Hi,
I have a script running as a cron job. Is it possible to send the output to multiple user through mail. I cant add multiple mail id.
_TOADDR=xxx@xxx.com;xxx@xxx.com
_FROMADDR=xxx@xxx.com
from=$_FROMADDR
emailtarget=$_TOADDR
subject=$_SUBJECT
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6. Solaris
Hello All,
I have a requirement to add multiple virtual interfaces on a non-global zone (Solaris 10). The global zone is a 2 node Veritas Cluster Server. So, my question is do we have to make any modifications to the cluster config (which I think should not be the case)? Can anyone help with me... (11 Replies)
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7. Shell Programming and Scripting
I have following problem.
<File A> contains let say 5 lines but can be changed.
cat
dog
fish
car
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I used paste -d but that requires two files having same number of lines but
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8. Shell Programming and Scripting
Hello,
I have three lines I need to add to hundreds of files. The files are all in the same format and contain the same information. I want to add the same information to the files.
The new lines of information are similar. Here is an example of the three lines:
line1:
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Discussion started by: dayinthelife
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9. Shell Programming and Scripting
I have 2 files which contains the following lines
file1.txt
line4
line5
line6
file2.txt
line1
line2
line3
When i execute a script , I want my file2.txt will looks like this:
line1
line2
line3
line4
line5 (2 Replies)
Discussion started by: kaibiganmi
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10. Shell Programming and Scripting
Hello, i need some help with a perl script.
i need to add the lines:
#ifdef LOGALLOC
#include "logalloc.h"
#endif // LOGALLOC
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Logalloc is a tool to log all *alloc and free's in a text file, it defines the *alloc funtions new.... (2 Replies)
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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)