01-18-2013
is your file sorted according to date?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to delete all the lines out a file from a unix script. Please help
Platform is Sun (3 Replies)
Discussion started by: alnita
3 Replies
2. UNIX for Dummies Questions & Answers
I have a file with multiple lines, lets say for example
magazine1
magazine2
magazine3
magazine3
magazine4
magazine5
So i am trying to find a way to find and delete the duplicate entries.
Any ideas?
Thanks (3 Replies)
Discussion started by: greekozz
3 Replies
3. Shell Programming and Scripting
I am new to Linux and would appreciate some help. I need a script to do the following:
My file contains the following entries
more file
1
1
1
1
2
2
2
I want to delete multiple entries of 1 and 2 and just keep one of each. The output should look like
more file
1
2
Thanks (1 Reply)
Discussion started by: sidewayz
1 Replies
4. Shell Programming and Scripting
OK, best is I explain what the operating enviroment is.
Linux, but Motomagx. It is a Linux operated mobile phone, Motorola V8.
I am writting a shell script, but got stuck.
I have to delete the complete content of file 1 in file 2.
I have attached the 2 files.
You can see that the content of... (2 Replies)
Discussion started by: rasputin007
2 Replies
5. Shell Programming and Scripting
Good evening you scripting guru's!
I have the following script to delete a file on logout of a Mac :
find . –name com.apple.sidebarlists.plist –exec rm -f {} \;
It works fine in terminal and when logging out. However, it takes forever to run the script at logout...A minute and a half.
... (12 Replies)
Discussion started by: AGGreenLinux
12 Replies
6. Shell Programming and Scripting
Hi there,
i have a question.
I have a folder called /usr/test
There is a file in it.... test.csv
I need not a shell script that checks if there is a file called: test.del
And if the file is in the same folder then the script should delete the test.csv and also the test.del.
Hope... (9 Replies)
Discussion started by: Bjoern28
9 Replies
7. Shell Programming and Scripting
Hello,
I have following log file.
alog.log
Oct 8 xxxxx
Oct 9 xxxxx
Oct 10 xxxxx
Nov 8 xxxxx
Nov 8 xxxxx
.
.
.
Jan 8 xxxxx
I need to delete all the lines which are having date entries older than 60 days. So If the current date is Jan 9 2011 then it should delete all the lines upto... (3 Replies)
Discussion started by: Ravin83
3 Replies
8. Red Hat
ENVIROMENT
Linux: Fedora Core release 1 (Yarrow)
iPlanet: iPlanet-WebServer-Enterprise/6.0SP1
Log Path: /usr/iplanet/servers/https-company/logs
I have iPlanet log rotation enabled rotating files on a daily basis.
The rotated logs are NOT compressed & are taking up too much space.
I... (7 Replies)
Discussion started by: zachs
7 Replies
9. Shell Programming and Scripting
Hi
Iam having file like below
10.238.52.65 pun-ras-bng-mhs-01 server
10.238.52.65 pun-ras-bng-mhs-01 10.10.10.10
10.238.52.65 pun-ras-bng-mhs-01 10.10.20.10
10.238.54.1 enk-ras-bng-cse-01 server
10.238.54.1 enk-ras-bng-cse-01 10.10.30.10
10.238.54.1 enk-ras-bng-cse-01 10.10.10.10
... (5 Replies)
Discussion started by: surender reddy
5 Replies
10. Shell Programming and Scripting
Hi Guru's
The script has to read an entry from one file and delete the set of lines form other file. Below is the format of the file. In the below example, script should read the entries from input file 2 and delete the entries from input file 1.
Input file 1
cn: test@test1.com
abc:... (7 Replies)
Discussion started by: Samingla
7 Replies
LEARN ABOUT DEBIAN
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)