|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Execute in unix not in PERL
Post 302434250 by agn on Friday 2nd of July 2010 02:23:46 AM
07-02-2010
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello evreyone,
this is my first post, and to say i'm new to this is an understatement.
I know very little about perl scripts and hope some one can help me.
i'm looking to get a script that a cron job can execute.
what the script needs to to is
1) connect to a mysql database
2) go to a... (2 Replies)
Discussion started by: Exader
2 Replies
2. Shell Programming and Scripting
hello all
how can i run the java command that can eccept N numbers of args for example :
java -cp .;foo.jar myApp 1 "ww"
or
java -cp .;foo.jar myApp 1 2 3 "ww"
or
java -cp .;foo.jar myApp "args1" "args2" "args3"
Thanks (1 Reply)
Discussion started by: umen
1 Replies
3. Shell Programming and Scripting
Net::SSH::Perl ...... how to print the output in a proper format
my $cmd = "ls -l";
my $ssh = Net::SSH::Perl->new($host);
$ssh->login($user, $pass);
my($stdout, $stderr, $exit) = $ssh->cmd("$cmd");
print $stdout;
the script works fine, but i am unable to see the output... (2 Replies)
Discussion started by: gsprasanna
2 Replies
4. Shell Programming and Scripting
$ grep edge test_1 |sort|uniq >result.txt
$more result.txt
edge-a-pas01.com 10.12.10.11
edge-b-pas02.com 10.12.10.12
edge-c-pas03.com 10.12.10.50
edge-d-pas03.com 10.12.10.10
how do we execute the above grep command using perl?
Thanks in advance. (3 Replies)
Discussion started by: sureshcisco
3 Replies
5. Shell Programming and Scripting
Am trying to lean perl scripting in Unix OS to automate my tasks.
Please find the below perl script i have tried
#!/usr/bin/perl -w
print "Please Enter the VG name to be checked:";
$A = <>;
print "Please Enter the free size to be checked in GB:";
$B = <>;
$vgcheck = `vgdisplay... (7 Replies)
Discussion started by: jayachandran87
7 Replies
6. Shell Programming and Scripting
Hi I have a perl command that doesn't seem to be working correctly. It appears to be fine but even when i try and run it manually same thing. Can someone take a look at this and tell me what they think the problem could be?
Here is the perl Line:
system ("echo 'ssh -t -t $user\@$_ \"cd... (3 Replies)
Discussion started by: vpundit
3 Replies
7. Shell Programming and Scripting
hi All,
i have to modify a shell script written in Perl. i have to use execute immediate within this. i have to create a temporary table but it should have name like ar_data_$mmyyyy , how can i achieve this?
any help on this would be highly appriciated. (6 Replies)
Discussion started by: lovelysethii
6 Replies
8. Shell Programming and Scripting
Hello
Can some help with write part of perl script
I need something like this in perl
SSH="/bin/ssh -o BatchMode=yes -o"
USER="test"
SRV="server"
SCRIPT_TO_EXEC="/tmp/test.sh" -> shell script
OUT=/tmp/out.file
${SSH} -l ${USER} ${SRV} 'sudo /usr/bin/ksh -s' < ${SCRIPT_TO_EXEC} >> ${OUT}... (1 Reply)
Discussion started by: vikus
1 Replies
9. Programming
I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open())
I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
1 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I am new to perl and have a script to which i want to ensure that no matter how many ever times i execute the script it should execute only once per day. Cronjob is not a safe method as I want to built in capability inside the script. (1 Reply)
Discussion started by: ctrld
1 Replies
LEARN ABOUT MINIX
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)