I'm not afraid of bash but I'm not very good with it either. I'm assuming there's a way of using find, perhaps in conjunction with another tool, to find images in a directory (and subdirectories) based on their dimensions?
Specifically, I want to find all the landscape-oriented images and copy them somewhere else.
I want to list the images in a directory with their dimensions, if possible in order of their widths (all the wider pictures come first) - this is not strictly necessary,
View 5 Replies View RelatedI would like that users can log to X but this with a text based xdm + how to active it as last in inittab since it is text what contains my inittab
Code:
1:2345:respawn:/sbin/getty 38400 tty1
2:23:respawn:/sbin/getty 38400 tty2
3:23:respawn:/sbin/getty 38400 tty3
[code]....
I know find can do what I am looking for, but I am wondering if there is an alternative way to find files on the filesystem either created before/after a certain point, or at a certain time.
Typically I rely on updatedb & locate for most of my file searching needs. Issues with those tools, though, are that it only has directory and file names, and it only creates a database of local directories, not anything mounted via CIFS|NFS or via -o loop (eg, .iso images).
So if I need to find files created after yesterday across the entire system (local and remote filesystems), I am currently needing to use find.
What other tools, if any, would accomplish this in a similar fashion?
I have tried ls and grep, but that requires (in my attempts so far) multiple searches:
ls -lR | grep Aug | grep 10
ls -lR | grep Aug | grep 11
What GUI Linux programs are there for finding files based upon their contents?
View 5 Replies View RelatedI am experimenting with attaching a second monitor to my Ubuntu Natty laptop, and I have noticed an annoying "feature" that makes any multi-monitor setup so unusable that I actually prefer my single-monitor laptop setup. It appears that the system automatically "scales" the X- and Y-axis sensitivity of the touchpad to match the dimensions of the "virtual" screen that spans across multiple monitors. This is best illustrated with an example. If I set up two monitors side-by-side, the touchpad's X-axis speed is doubled, so that moving my finger the same distance on the touchpad causes the mouse on the screen to move twice as far in the X direction as it did when I had only a single monitor. Yet the Y-axis sensitivity remains unchanged, so all diagonal mouse movements end up at the wrong angle. This makes the touchpad almost completely useless, since the mouse on the screen does not move in the same direction as my hand on the pad.
Is there anything I can do about this? I just want the X- and Y-axis speeds to be identical, and I definitely don't want my mouse sensitivity changing because I added a screen. The touchpad is a Synaptics touchpad, by the way. The laptop is a Dell M1330 with an nVidia graphics card.
A program that looks like abook for storing passwd? Is there this for console, would be a console based for zsafe alternative?
View 1 Replies View RelatedI have a directory with some data files in it. I did an md5sum find, and built an index of all the files contained:
Code:
find ./* -type f -print0 | xargs --null md5sum > MD5SUM
Now, based on my new index, I want to find the copies of these files as they appear in a new directory, where they have been renamed and reorganized.
Is there a simple web-based solution for a group looking to securely share files online? The software needs to run on our own servers due to regulatory laws. I want users to be able to go to a web site, request an account (which I should be able to accept or reject), and upload/download/manage files in a web-based (preferably ajax-y) file manager. File access controls (via users/groups) is desirable.Yes, I know that SSH/SFTP is the 'proper' solution, but many of the users will be office workers and installing an SFTP client and configuring it is too advanced for them. Same goes for Samba+VPN setups...
View 2 Replies View RelatedIs there a console based applications (/ script) for viewing PDF documents? pdftk can convert, but a cool program, maybe it exists.
View 3 Replies View RelatedI used MusicBrainz Picard to tag FLAC and Mp3 files, fixed any necessary genre tags in Rhythmbox, and used EasyTag to rename the actual files.But now I'm interested in using those genre tags as folder names...is there any program that will sort my music into folders based on their genre tags?
View 5 Replies View RelatedI know that ImageMagick's convert program can be used as follows to convert a collection of images -- say, in PNG format -- to a PDF file:
convert *png output.pdf
The problem with this is that each image is then stretched to fit on one page, whereas I would like to keep the original dimensions of the images and put as many as possible on one page in the PDF file before moving on to another page.
I am just spent half an hour hunting for a thing that should be totally available already:USB install images of Ubuntu, knoppix and all the others.And, the only good way are so far complicated tutorials where you extract the stuff from an CD image. Why??Hasn't everybody notices that CDs/DVDs are vanishing big time? That more and more systems don't have the readers anymore? Instead of following a 10 point instruction list, it would be nice to just be able to download a Ubuntu 8.10 or whatever USB image and be able to beam that DIRECTLY to a USB stick with a dd command.
Or am a missing something here? Does this exist?It should by no means be mariginal, considering how important USB stick in specific and flash memory in general have become.
I notice that on DistroWatch, the descriptions include "debian based", "arch based", etc. For the newbie, is there any practical difference between the different bases, or is it a Coke vs Pepsi type question?
Is a distro based on Debian say, easier for a newbie to learn or work with than say one that is FreeBSD based?
Does anyone know the pixel dimensions for the panels.I want to design a panel background image in gimp for the entire panel but I don't know how many pixels they are from left to right. I know (or I think) that they are 24 pixels from top to bottom but how many across?
I have designed images to use as panel backgrounds but they tile so it's like one consistent thing as I don't know the dimensions for the length of panels, only the 24 pixel height. I've attached a couple so try them out, they're pretty cool.
When you use an IDE and it asks you if you want frame based or dialog based, what is the difference?
View 1 Replies View Relatedwhat distro should i use, rpm based or debian based?
View 2 Replies View RelatedI'm running Fedora 13 (fully updated) with Firefox 3.6.3 and I'm noticing that Firefox isn't remembering window dimensions across launches (eg. I have to resize Firefox everytime I run it). This is affecting the main Firefox window as well as the bookmarks window.
View 8 Replies View RelatedA while ago, while moving my LCD monitor, something struck the screen causing some pixels to go black. Months later those pixels grew to a long vertical stripe down the right side of my screen. I'm constantly having to move pallets out of the way so I can see what I'm doing.
Is there a way to change the geometry of the X server to be something like 1800x1080 instead of 1920x1080?
I got tired of dual booting on my old computer so on the new computer I am planning to run XP on VMware Player. The problem is that on the new computer neither Ubuntu or XP can "see" the FAT32 partition. I intend to use the FAT32 partition for photo images and old Windows files and need access from both Ubintu and XP.
Partition table entries are not in disk order.
I am running Linux from a DVD, not installed. I am not good with installing software, but since the DVD cannot be corrupted, I am content to operate this way. Lately, I have been having problems that previously did not occur. When I try to click on the checkbox to get rid of emails, it doesn't register in most cases, or when it does, I am clicking multiple times so it registers twice, meaning it is unchecked again. Even more frustrating is some issues that are affecting my ability to update my business. I am trying to modify spreadsheets (text not calculations).
Whenever I try to click & drag to select something to change, it keeps jumping around to select only some of what I want, something else or some combination of the 2. When I try to copy and paste several fields from 1 column to another, everything from the several fields in the source column ends up together in the last field in the target column. I am also trying to download some images from a website. There is a single column of links to the images. I have to click on the link to get to the image in order to copy it, then back out to continue looking for more links to do the same.
My computer keeps jumping back 2 steps, then forward 2 steps, and sometimes I lose my place in that list. I could deal with it if it were a small number of links, but this is a list of probably close to 20,000 links. Again, i am operating off of a live DVD so this should not be corruptible, but this has just started happening, and has been an issue the last several sessions.
using the update maneger to update on ubuntu new linux images available 2.6.31-17 generic and after the download is complete both images exist in the grub menu should i remove them ? or just remove them from the boot menu ? and if so how could i do each.
View 6 Replies View RelatedI've got some source code that loads and plays WAV files through the OSS drivers (and USB audio). The code works even under 2.6.34. Is there any benefit to rewriting the code using the ALSA system?
View 1 Replies View RelatedI am working on a set up, and I like to be able to toggle compiz on and off, or toggle dualscreen on and off. The thing is, I also have conky on my desktop as well as a terminal window embedded in my desktop (that requires compiz). So, when I turn comiz off, or resize my desktop, I want to be able to reposition conky/embedded-terminal and the terminals position is relative to my conky position and the size of my virtual desktop.
I can do this all fine, except that to reposition the terminal I need to kill it then reopen it. But if I kill gnome-terminal it kills ALL gnome-terminals instead of just my embedded one. How can I specifically close my embedded one and leave any others untouched? Lets say that the title of my embedded terminal is "trans777"Also, the trans777 titled gnome-terminal will be killed when compiz is not running.
I have *.iso images on a CD. I had used nero to mount these images in windows. How can I use them in linux!
View 4 Replies View RelatedI have a question regarding to the Graphical Splash Screen. Is their a way to show the text based startup on booting your OS? So. I don't the OpenSuse Background with the loading line. But i want the half transparent black background if possible or just the black background with all the loading texts. The black and white screen.
View 9 Replies View RelatedI'm doing this wget script called wget-images, which should download images from a website. It looks like this now:
wget -e robots=off -r -l1 --no-parent -A.jpg
The thing is, in the terminal when i put ./wget-images www.randomwebsite.com, it says
wget: missing URL
I know it works if I put url in the text file and then run it, but how can I make it work without adding any urls into the text file? I want to put link in the command line and make it understand that I want pictures of that certain link that I just wrote as a parameter.
I have a large number of paper sheets to scan. Instead of an autofeed or flatbed scanner, I'd like to use my photo camera. After a while, it occurred to me that instead of making a photo for each page, I could install the camera on a tripod, set it to record video and then extract the images from the video.
That way, I'd just have to handle the papers: Pick one, place it in front of the camera, wait a moment, replace it. Is there a Linux software to get all images without motion out of a movie? Kind of a non-motion-detection.
I don't know if I only need the 3 ISO images that're last in the list and which is the installer.
MD5SUMS
MD5SUMS.sign
SHA1SUMS
SHA1SUMS .sign
Binary-1.iso
Binary-2.iso
DVD-1.iso
Would you know of a free Windows-based disc burning software that allows the disk to be left after use, i.e. allows writing on it again.
I have a system with linux, now i am installing my own software in that system.
I want to display my own software logo at the time of booting, insteed of other linux codes (related all service starting informations...). But how can i do that?
also what is the use of grub file?