First field is date(YYYYMMDD) and second field is time stamp(HHMMSS).The timestamp is GMT. Now I have to add 5 hr. and 30 min. to the second field .But now the time will be changed and date also(if time is 23 hrs 00 min and 51 seconds).
the ouput should be:
How to do this. Plese help.
Last edited by radoulov; 08-03-2011 at 10:27 AM..
Reason: Code tags.
Hello,
Did anyone know how to use script (e.g. perl) to conver Unix Timestame to real timestame in GMT+8 ?
1245900787 file:/tmp/a/Test/.txt.swp has created
1245900988 file:/tmp/a/Test/.txt.swp has changed
Thu, 25 Jun 2009 11:33:07 GMT+8 file:/tmp/a/Test/.txt.swp has created
Thu, 25 Jun... (4 Replies)
Hi All,
I have a string like below.
"Mar 31 2009" .
I want to convert this to unix time .
Also please let me know how to find the unix time for the above string minus one day. For Eg. if i have string "Mar 31 2009" i want to find the unix time stamp of "Mar 30 2009".
Thanks in advance,... (11 Replies)
Hi,
In a field, I should receive the date with time stamp in a particular field. But sometimes the vendor sends just the date or the timestamp or correctl the date×tamp. I have to figure out the the data is a date or time stamp or date×tamp.
If it is date then append "<space>00:00:00"... (1 Reply)
hello,
i have an AIX5.3 machine and i am writing a script to display some processes.
inside the script i want to get the time that the process starts and convert it to a unix timestamp.
is there a command that i can use to do that? i search the web but all i found is long scripts and it does... (4 Replies)
Hello,
I have files that with a naming convention as shown below. Some of the files have dates in the file name and some of them don't have dates in the file name.
imap-hp-import-20150917.txt
imap-dell-gec-import-20150901.txt
imap-cvs-import-20150915.txt
imap-gec-import.txt... (8 Replies)
Hello ,
I am working on AIX. I have to convert Unix timestamp to normal timestamp. Below is the file. The Unix timestamp will always be preceded by
EFFECTIVE_TIME as first field as shown and there could be multiple EFFECTIVE_TIME in the file : 3.txt
Contents of... (6 Replies)
Hi Team,
Could you please let me know ,how to convert Epoch column to timestamp in a flat file.
"57894"|"1454247163111"|"""HH"""
"57897"|"1454247163111"|"""HH"""
"7906"|"1454247163111"|"""ss"""
I want second field as timestamp.
This thread has been moved from a non-technical forum to... (6 Replies)
Hello All,
I have a date in DD/MM/YYYY format. I am trying to convert this into unix timestamp. I have tried following:
date -d $mydate +%s
where mydate = 23/12/2016 00:00:00
I am getting following error:
date: extra operand `+%s'
Try `date --help' for more information.
... (1 Reply)
Hi,
I have a data file where the timestamp is in the style of:
2016-10-11 07:01:23.375-500
which is yyyy-mm-dd hh-mm-ss-000 then time conversion from UTC
What i need to do is convert these timestamps from the above format to a the Serial Date format (i.e 42,654.2920446 )
now.. if... (14 Replies)
Discussion started by: AshBax
14 Replies
LEARN ABOUT PHP
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)