Cronjob question about root emails. Post: 302876252

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Cronjob question

Hi folks! I set up a cronjob yesterday to excute this morning at 4am. The problem I am experiencing is that the script that is executed cannot find specified files which it is suppose to run like my file.sql and other various scripts which are in the same directory as the exucutable script. ...

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Root login question

Hi all I am administering Linux boxes (running rehat linux 7.3 and 8.0). The other day I tried to ssh from 1 linux box to the other. I was root on the client box. Surprisingly, I could login as root into the host after giving the password!! I am unable to get root login from a SSH client...

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? question mark, how to get back to the root directory

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Question on Verifying root's current directory

From a script how would I verify that the current directory (.) is not in root's path. Now when the script is going to be run the auditor wil not be signed in as root, but rather running it via sudo, so I'm thinking the standard $path won't work for that case. Derek:confused:

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how to cancel a cronjob if the cronjob still running

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Simple question: alias not working for root

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Question about cronjob

Dear all, I wrote a script and set it as a cron job to automatically download the data from the website. Here is the problem, when I run this script in terminal, it works well, while it can not download the files when I run it as a cron job, I feel so weird. The script as follows:...

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Migration of system having UFS root FS with zones root to ZFS root FS

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Cronjob for root password change.

Hi, I am writing a cronjob which changes default root password to some designated password(set) after 15 days. The requirement for same is because i need to give application team root access for first 15 days, but after that the default password should be changed, now I want to automate the...

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Execute Ubuntu 14.04 cronjob as non-root

I have created a cronjob that successfully executes and among other thing runs aria2c to download several files and save them to a folder. However, since it executes as sudo, the downloaded folder is saved with those permissions. Is there a way to execute the cronjob so that the downloaded folder...

LEARN ABOUT MINIX

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)

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1. UNIX for Dummies Questions & Answers