10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
Discussion started by: jcdole
1 Replies
2. Shell Programming and Scripting
I have a script I'm working on. I needed to figure out a way to display the following information for our Linux servers: What application runs on the server (app), who owns the application (owner) and the hostname.
This is done by looking at a text file "test_owner_list" that has info like... (2 Replies)
Discussion started by: lombardi4851
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3. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I am required to create a bash shell script with either emacs or vi. It must include the year 2014 calendar on... (9 Replies)
Discussion started by: dandanhelpmeman
9 Replies
4. Fedora
Hey guys,
Not sure if this is the best place for this question, but, after using Fedora now for about a year, I'm still getting used to it but I'm using it practically all the time now and instead of having a dual boot with Windows 7, I want to create an image of my Windows 7 installation,... (3 Replies)
Discussion started by: jimbob01
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5. Shell Programming and Scripting
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)
Discussion started by: shis100
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6. Shell Programming and Scripting
How do I create shortcuts? For example:
I just want to type one key "l" and have it output the command of "ls -lah"
I believe it's creating a file called l with 755 permissions but I'm not sure where to put the file.
*if it matters, I'm on a shared hosting web server using cPanel with... (2 Replies)
Discussion started by: ijustsawmars
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7. Shell Programming and Scripting
Hi!!..
I would like to know what is maximum character size for a command in the "sh" or "bourne" shell?
Thanks in advance..
Roshan. (1 Reply)
Discussion started by: Roshan1286
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8. UNIX for Dummies Questions & Answers
Hi!!..
I would like to know what is maximum character size for a command in the "sh" or "bourne" shell?
Thanks in advance..
Roshan. (1 Reply)
Discussion started by: Roshan1286
1 Replies
9. AIX
Hi,
This is odd, however here goes. There are several shell scripts that run in our production environment AIX 595 LPAR m/c, which has sufficient memory 14GB (physical memory) and horsepower 5CPUs. However from time to time we get the following errors in these shell scripts. The time when these... (11 Replies)
Discussion started by: jerardfjay
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10. UNIX for Dummies Questions & Answers
Hi
I have installed solaris 10 on an intel machine. Logged in as root. In CDE, i open terminal session, type login alex (normal user account) and password and i get this message
No utpmx entry: you must exec "login" from lowest level "shell" :confused:
What i want is: open various... (0 Replies)
Discussion started by: peterpan
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Gtk2::Gdk::Image(3pm) User Contributed Perl Documentation Gtk2::Gdk::Image(3pm)
NAME
Gtk2::Gdk::Image - wrapper for GdkImage
DESCRIPTION
A "Gtk2::Gdk::Image" is a 2-D array of pixel values in client-side memory. It can optionally use shared memory with the X server for fast
copying to or from a window or pixmap.
If you're thinking of using this then look at "Gtk2::Gdk::Pixbuf" first. GdkPixbuf has many more features, in particular file read and
write (PNG, JPEG, etc). But a GdkImage lets you work directly in pixel values instead of expanding to RGB components.
See Gtk2::Gdk::Drawable for "draw_image", "get_image" and "copy_to_image" methods to draw or fetch images to or from a window or pixmap.
The various "get" methods are Gtk 2.22 style. For previous versions they're direct field access.
HIERARCHY
Glib::Object
+----Gtk2::Gdk::Image
METHODS
image or undef = Gtk2::Gdk::Image->new ($type, $visual, $width, $height)
o $type (Gtk2::Gdk::ImageType)
o $visual (Gtk2::Gdk::Visual)
o $width (integer)
o $height (integer)
integer = $image->get_bits_per_pixel
byteorder = $image->get_byte_order
integer = $image->get_bytes_per_line
integer = $image->get_bytes_per_pixel
colormap = $image->get_colormap
$image->set_colormap ($colormap)
o $colormap (Gtk2::Gdk::Colormap)
integer = $image->get_depth
integer = $image->get_height
imagetype = $image->get_image_type
unsigned = $image->get_pixel ($x, $y)
o $x (integer)
o $y (integer)
string = $image->get_pixels()
Return a copy of the raw pixel data memory from $image. This is "bytes_per_line * height" many bytes.
$image->put_pixel ($x, $y, $pixel)
o $x (integer)
o $y (integer)
o $pixel (unsigned)
visual = $image->get_visual
integer = $image->get_width
ENUMS AND FLAGS
enum Gtk2::Gdk::ByteOrder
o 'lsb-first' / 'GDK_LSB_FIRST'
o 'msb-first' / 'GDK_MSB_FIRST'
enum Gtk2::Gdk::ImageType
o 'normal' / 'GDK_IMAGE_NORMAL'
o 'shared' / 'GDK_IMAGE_SHARED'
o 'fastest' / 'GDK_IMAGE_FASTEST'
SEE ALSO
Gtk2, Glib::Object
COPYRIGHT
Copyright (C) 2003-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.
perl v5.14.2 2012-05-27 Gtk2::Gdk::Image(3pm)