Are you sure the script posted does run correctly when invoked interactively? The backticks will try to execute the contents of mail_report, whatever it contains, and will probably fail, printing an error msg. Again: what is the contents of mail_report?
Hi,
Could you please help me out in scheduling a mail through Unix command.
I am using "Corntab" and "at" but not able to schedule.
I use putty for Unix.
Thanks
Vinit Raj
---------- Post updated at 06:04 AM ---------- Previous update was at 06:02 AM ----------
Hi,
Could you please help me out in scheduling a mail through Unix command.
I am using "Corntab" and "at" but not able to schedule.
I use putty for Unix.
presently i am using this command
Thanks
Vinit Raj
Moderator's Comments:
Please do not hijack a discussion concerning a different issue. If you want help with this problem, please repost this question in a new thread.
Please also use CODE tags when sample code, sample input, or sample output.
Last edited by Don Cragun; 01-07-2014 at 03:16 PM..
Hi
Im very new at working with unix and this problem I simply can not understand. I know there are a lot of threads about problems with shell scripts behaving differently when run from a terminal and from a cronjob. I have tried everything(almost) but I still havent cracked this problem.
Im... (15 Replies)
Hi Folks,
Could you please suggest me how to run a shell script on a solaris env without using crontab. I am actually trying to write a shell script which will grep "WORD" in the logfile andd sends a email.Thanks in advance.
Thanks
Sandeep. (3 Replies)
Hi
I am a novice Linux/Perl user and am struggling to overcome what I am sure is a simple problem.
I am using a perl program to create a shell script daily containing between 10 and 30 "at -f" commands for the same day. Then I change the file attributes to allow the file to be executed. When... (2 Replies)
OS is Ubuntu 8.04.3. When I run the command:
/usr/bin/syslogMailer < /etc/syslog.pipes/criticalMessagesFrom a bash shell it works and i receive an email as per the script however when run from crontab it does not work. Can anyone explain why and how to fix it?
/usr/bin/syslogMailer... (4 Replies)
hi i have a script called test.sh. the content is ls >> crontest.txt.
if i run manually it's giving output.but if i scheduled in crontab it's not giving output.
crontab entry:
02 * * * * /sms5/SMSHOME/eds_sh/test.sh >> /sms5/SMSHOME/eds_sh/testfile/logfile 2>&1
I am using ksh.is there... (2 Replies)
Hi,
I have a ksh script that runs as root ans issues several commands as a user differente from root as 'su <user> -c "command" ' . It works fine except for one step where the command executes sql statements. That command fails with ORA-20000.
Now the strangest thing, if I place a read command... (5 Replies)
Hello everybody
Im learning bash scrpting language and im making a script that read a file line by line and it does a comparison if in a line start with a letter or number and it will delete every ones that start with a letter. But im getting some errors
First of all, this is the script's... (5 Replies)
The following bash script fails with error message: "./phpquery_KNBB_html_reader.sh: line 65: syntax error near unexpected token `done'" when do ./<scriptname> in the shell. However when I copy-paste the entire contents of the file directly into a shell environment it runs ok returning the intended... (2 Replies)
I wish to replace "\\n" with a single white space.
The below does the job on command-line:
$ echo '/fin/app/scripts\\n/fin/app/01/sql' | sed -e 's#\\\\n# #g';
/fin/app/scripts /fin/app/01/sql
However, when i have the same code to a shell script it is not able to get me the same output:... (8 Replies)
Discussion started by: mohtashims
8 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)