I have a file, inputs.list that contain prefixes to files that are inputs for a program
inputs.list
A
B
C
D
E
...
My files are of the format A_1, A_2, B_1, B_2 and so on. I am planning to run a shell script that takes each line from the above file and feed it to the runProg.sh script as shown below:
However this throws an error. How can I append "_" to the variable $x?
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hello Experts,
I have written a UNIX shell which spans about 400 lines. I have tried to manage the flow as far as possible using functions. In the main shell flow, there are certain variables, not many really - around 10. These variables would obviously act as globals.
Here I need some advice... (3 Replies)
been a while so i'm a bit rusty and need a little help. writing a script that needs to compare $EXECHOST(a number) against a numerical range and then set a value. below isn't working but should give you folks an idea of my goal:
if ; then
echo "This is a 32B machine, exiting..."
if ;... (4 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Hi 2 all,
i have had AIX 7.2
:/# /usr/IBMAHS/bin/apachectl -v
Server version: Apache/2.4.12 (Unix)
Server built: May 25 2015 04:58:27
:/#:/# /usr/IBMAHS/bin/apachectl -M
Loaded Modules:
core_module (static)
so_module (static)
http_module (static)
mpm_worker_module (static)
... (3 Replies)
Discussion started by: penchev
3 Replies
LEARN ABOUT DEBIAN
imager::transform
Imager::Transform(3pm) User Contributed Perl Documentation Imager::Transform(3pm)NAME
Imager::Transform - a library of register machine image transformations
SYNOPSIS
# get a list of transformations
my @funcs = Imager::Transform->list;
# create a transformation object
my $tran = Imager::Transform->new($name);
# describe it
print $tran->describe;
# a list of constant names
my @constants = $tran->constants;
# information about some of the constants
my @info = $tran->constants(@constants);
DESCRIPTION
This module provides a library of transformations that use the Imager transform2() function.
The aim is to provide a place to collect these transformations.
At some point there might be an interface to add new functions, but there's not a whole lot of point to that.
The interface is a little sparse as yet.
METHODS
my @names = Imager::Transform->list
Returns a list of the transformations.
my $desc = Imager::Transform->describe($name);
my $desc = $tran->describe()
Describes a transformation specified either by name (as a class method) or by reference (as an instance method).
The class method returns undef if there is no such transformation.
my $tran = Imager::Transform->new($name)
Create a new transformation object. Returns undef if there is no such transformation.
my @inputs = $tran->inputs;
my $inputs = $tran->inputs;
Returns a list of input image descriptions, or the number of them, depending on content.
The list contains hash references, which current contain only one member, "desc", a description of the use of the input image.
$tran->constants
Returns a list of names of constants that can be set for the transformation.
$tran->constants($name, $name, ...)
Returns a hashref for each named constant, which contains the default in key "default" and a description in key "desc".
my $out = $tran->transform(\%opts, \%constants, @imgs)
Perform the image transformation.
Returns the new image on success, or undef on failure, in which case you can use $tran->errstr to get an error message.
$tran->errstr
The error message, if any from the last image transformation.
BUGS
Needs more transformations.
SEE ALSO Imager(3), transform.perl
perl v5.14.2 2011-06-06 Imager::Transform(3pm)