I am using
It create for many files like
AP.csv, CP.csv, HP.csv, YP.csv, ZP.csv and I need in the output only The RP.csv and SP.csv. How we can eliminate at the begining all the rows which start with letters A,C,Y and Z, to avoid to get these output files.
And also in the row 18 for each file there is a value that I need to recovery and to put at the end of each row.. example.
in the output file only where the first caracter is R, we need to do:
for each line starting with R we need to append these values.. It is a reference becasue all the rows correspond to the same code.
Example
In the output R file need to be included for each row.
Thanks a lot for your help
I mean for each file we need to check the value in the row 18 and to append in all rows starting with R these values, For each file will be a diferent value..
Hello people
I need to find a way to generate a file that contains the names of all *.jpg files that were generated after a specific date
The search should start in my current folder and recursively search inner folders
It would be best to list the file names one below the other in the output... (3 Replies)
Hi Expert,
I have some confusing to generate report from the log file as shown below:
filename :test1.log
start_time date end_time number code
P 000029.621 20070823 000029 12134567890 111111111111 00 0 000 003... (4 Replies)
Hi everybody,
I am wondering if there is any tool or website out there which can track who is viewing my resume. It is very frustrating when you send your CV or Cover Letter and you receive no feedback from the company, you don't even know if they have checked it out.
Thanks for your help (1 Reply)
hi,
i am facing a problem in merging two files using awk,
the problem is as stated below,
file1:
A|B|C|D|E|F|G|H|I|1
M|N|O|P|Q|R|S|T|U|2
AA|BB|CC|DD|EE|FF|GG|HH|II|1
....
....
....
file2 :
1|Mn|op|qr (2 Replies)
I copied all JPEGs from my laptop to an external drive using
find . -name "*.jpg" -exec cp '{}' ./media/Backup/pictures \;
And then deleted all of them from my laptop.
Now, I realize that I need the folder path of all the original JPEGs as the path has the important information.
I dont... (1 Reply)
Hi,
I'm trying to use perl to generate files based on sections in a large textfile.
This will create one file per section that starts with " ABC_":
perl -n -e '/^ABC_/ and open FH, ">output_".$n++; print FH;' largefile.txt
However, the output filenames will be on the form output_nn. This... (2 Replies)
Hi,
My requirement is,there is a directory location like:
:camp/current/
In this location there can be different flat files that are generated in a single day with same header and the data will be different, differentiated by timestamp, so i need to verify how many files are generated... (10 Replies)
i need my script1.sh to generate /tmp/temp.txt with full permissions i.e
-rwxrwxrwx 1 user1 users 23 Dec 16 10:52 /tmp/temp.txtmore script1.sh
umask 666
echo "hello">/tmp/temp.txt
But the script1.sh generates temp.txt with different permissions as shown below.
-rwxr-xr-x 1 user1 users... (6 Replies)
Hello,
I am using a script to create a random password for a user.
The file looks like
user1:thepassword1
user2:thepassword2
user3:thepassword3 Passwords are openssl passwd hashed. I have an own file where the password is written in cleartext.
Now i want to send an E-Mail to the... (8 Replies)
Discussion started by: Manu_H
8 Replies
LEARN ABOUT REDHAT
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)