Touch - changing date and time Post: 302931030

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Changing Creation Date to a Prespecified Date of a File In Unix

Dear Expert, Is there a command to do that in Unix? In such a way that we don't need to actually "write" or modified the content. -- monkfan

2. Shell Programming and Scripting

how to touch a file with prev time stamp

i want to find the files which are modified in last 30 to 120 minutes i am using "find . -mmin +30 -mmin -120 " it is giving me the error find: bad option -mmin find: path-list predicate-list can somebody help me out . Thank you

3. Shell Programming and Scripting

how to make a log.txt and add date and time when use ls,touch and find

Hey guy, how to make the log.txt file and record date and time when ls, touch and find command run? Thanks Boly

4. UNIX for Dummies Questions & Answers

touch -t time, using different userid

Hi, I am reciveing files from a remote system on my linux box. These files are named based on time, which I can use to 'touch' the time . I can access/modify these files using my id. but when I tried touching time using my id I am getting error; touch -t 1001261234 1001261234_job2333...

5. UNIX for Advanced & Expert Users

Changing Time and date on Virtual server

Hello Everyone I am running a Sunos 5.10 Generic_138888-02 sun4u sparc SUNW,SPARC-Enterprise machine with more than one virtual servers are on this box. My question is possable to change the date and time on the virtual server without change the time on the main server? Thanks Peter

6. Linux

Strange, date and touch returning different times.

Hi guys, Hope one of you guys can sort this out for me. I first noticed this when users were uploading files from our website to our server and the time uploaded was +18 hours ahead of the current time. At first I assumed this was an issue with the coding, but didn't think it was likely as we...

7. Shell Programming and Scripting

How to change time stamp with touch command?

Hi, I wish to change time stamp of a directory with all its subdirectories and files on server. I am able to find following two ways but want to know which will be the better one. I have not tried anyone of them because I am not sure if it can effect my data: find * -type d -exec touch...

8. UNIX for Advanced & Expert Users

Help with touch: bad time specification

Here is the part of the script: I have modified the file name.:) SSFILE=${My_HOME_DIR}/log/my_file_ss.log export MM=`date '+%m'` export DD=`date '+%d'` export HH=`date '+%H'` export MIN=`date '+%M'` export HOURAGO=`echo ${HH} -1 |bc ` echo $HOURAGO export TTIME=${MM}${DD}${HOURAGO}00...

9. SCO

Changing date time will cause the X11 restart

I am using SCO Unix System V/386 Release 3.2v4.2 in some legacy machine. I find that when I change the date time of the system, it will sometimes restart to the scologin page It seems to be related to the X11 because other sessions (not scologin session) will not be affected. Is there...

LEARN ABOUT OPENSOLARIS

ppmtopgm

ppmtopgm(1)                                                   General Commands Manual                                                  ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and  pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

                                                                   10 April 2000                                                       ppmtopgm(1)