Hi,
i would like to retrieve (only retrieve, not execute) a previous command which i executed on the command prompt. I tried the 'up arrow' key, but its not working. Instead,it showed me some funny characters. I searched around and i found the way to do it was using the way below. Several... (5 Replies)
Discussion started by: new2ss
5 Replies
2. Forum Support Area for Unregistered Users & Account Problems
Hello,
Apologies for not following the forum rules. I will follow it from now on.
What I need now is to get the previous date in PERL.
Today is 07/01/2010...and the prev date is 06/30/2010.
Could you please show me the (localtime) syntax of how to write this so it works in all... (3 Replies)
Hi
I need to get the previous 5 minutes from the currnet time as given below. Please help.
Current time : date +%d-%m-%Y_%H-%M
output : 16-05-2012_15-05
I need the previous 5 minutes of the above output ,
Required output:
16-05-2012_15-04
16-05-2012_15-03... (4 Replies)
I have hundreds of files to process. In each file
I need to look for a pattern then
extract value(s) from next line and then
search for value(s) selected from point (2) in the same file at a specific position.
HEADER ELECTRON TRANSPORT 18-MAR-98 1A7V
TITLE CYTOCHROME... (7 Replies)
I want to remove commands having no output. In below text file.
bash-3.2$ cat abc_do_it.txt
grpg10so>show trunk group all status
grpg11so>show trunk group all status
grpg12so>show trunk group all status
GCPKNYAIGT73IMO 1440 1345 0 0 94 0 0 INSERVICE 93% 0%... (4 Replies)
I have requirment to get last date of previous month and the first date of previous 4th month:
Example:
Current date: 20130320 (yyyymmdd)
Last date of previous month: 20130228 (yyyymmdd)
First date of previous 4th month: 20121101 (yyyymmdd)
In my shell --date, -d, -v switches are not... (3 Replies)
Hello,
I am new to this forum so any assistance would help.
I am currently trying to develop a script that extract all data from a log file with has the previous day's date.
$ <root@aixtest3> /var/log > more sudo.log
May 13 10:52:10 aixtest3 local2:notice sudo: tbrath : TTY=unknown ; ... (14 Replies)
Hi,
I am trying to extract data where first field unique value and 4th field of next row is grater than first row 4th field.
input data is a below:
7035719974,20-jul-2016 07:42:51,07:42:51,074251,1
7035719974,20-jul-2016 07:43:57,07:43:57,074357,2
7399206761,20-jul-2016... (2 Replies)
Discussion started by: rramkrishnas
2 Replies
LEARN ABOUT OPENSOLARIS
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)