I have an assignment question that I have been making no progress on.
I need a single line command to concatenate a group of files together and clearly label those files in the output.
I assume that just cramming a bunch of commands onto one line will not be considered OK.
and it has to work on some old version of Solaris (which I have been having trouble with normal commands not working the same all day on), but if you just have solutions for any normal Linux shell at least I would have an idea of what I am looking for.
I have looked though cat's man page up and down and I am pretty sure it cannot do what I want, and cannot seem to find any other commands that even concatenate a grouping of files together.
Have got a film broken up into 10 minute chunks a la ...... Tried cat file1.flv file2.flv > file1&2.flv but mplayer stopped, saying 'end of file', half way through playing file1&2.flv.
Is there some way to join them together into one, so the film may be played all the way through.
Just occurred to me you could use an * for the counting numeral in the filename e.g. mplayer file*.flv for file1.flv, file2.flv, etc..
I have a Fedora 12 box with a fresh install. I use ktorrent to download something, eg a series, into my home folder. Now, as root, I move (not copy) the folder with the downloaded files to /var/www/html/bob so that when someone opens http://myserver/bob/ they see the list of folders and files I have placed there. I also chmod the whole folder to 755 and chown to root.root. The folder I have just moved there is not displayed. So to work around it (before I realised it was SELINUX) I created a new folder. Now the folder is visible. Good. So now I move the files into the new folder and delete the old one. The files are displayed ... good. But wait, there's more: you cannot access (download) the files, even though they are visible.
1. How do I VIEW what context is assigned to these files?
2. How do I correct the context so that http server can allow people to access them?
3. How do we get the SELINUX authors to consider re-labeling files when they are moved from one place to another so as not to cause this fault?
I am supposed to take some small files, and print them to a specific printer, such that the small files are concatenated into one file. The file name has to be included in the file that gets printed.
Should I be looking to concatenate the files into one file with the file names included, and then print them?
In my script, and I would like to concatenate 2 variables names, to give me the true variable.I've 3 variables X1, X2 and X3, and I invoked them inside a for loop.
Every once in a while on a computer I'm ssh'd into, I will accidentally type "cat largefile.txt" and my screen will start rushing with text for the next 10 minutes. I'm always working in a screen session, so my current solution is to just log out and then log back in, and since it can go 100X faster when I'm logged out, it'll finish in the short time it takes me to type my password in again. Is there a better way? Either involving the fact I'm in a screen session? Or a way to do this within SSH? What doesn't work: detaching from the screen session (doesn't respond until file is done outputting) trying command to move to a different window in the screen session (also doesn't respond) typing ctrl+C to kill cat command (also doesn't respond, probably because the command is done and the buffers just have to catch up).
During installation when i set the partitions i have to provide a Name and a Label. What is the difference of these? It looks like only one should be needed. Any problems of using the same name for both?
I'm new in Selinux , and I want to label the URLs of the tabs of Chromium browser with label security . For example , If I want to access the sites of "[URL]" , then the tab will get the label SElinux "search_engine_t".
I created my data pool using /dev/disk/by-id and things went well. a recent view of zpool status however showed /dev/sdb and /dev/sdc being used instead. how can I be sure a rearrangement of my disks wont cause error?
I 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 have text file that filename contain the date of creation (i.e 2010.05.02.log).I would like to create a script that:-Ask for start date -Ask for end date- Concatenate all file on the requested period by date order.
Code: #!/usr/bin/python # -*- coding: iso-8859-1 -*- import re # @description "This is a describing text about the file currently documentet"; #DocC documentation prototype
I have a file like below. For all the lines (except for the ones listed as 'Unknown Owner' and N/A') I would like to change to lower case and concatenate the first and last names.Before:
Code: aaa.bbb.ccc.ddd,Unknown Owner ddd.eee.fff.ggg,N/A hhh.iii.jjj.kkk,John Doe aaa.bbb.ccc.ddd,Mary Jane
1. Every Sunday2. Find all files older than 1 day3. Gzip these file4. Tar up the gzipped files into one tar file.5. Name the tarball with a date stamp indicating what day it was created, so we know that week's files are in the file
I was working on my Ubuntu lab machine and unconsciously deleted the project files I was working on. I have been working on the project since last 10 days now. Is there a way to restore the files? I do not have sudo access. I was working in my home directory which is served by a common file system (serving all the lab machines).
How do you convert Open Office (ODT) documents to Text files? I have made a report using libre office. Now I wish to continue editing the document using lyx (latex front end). So the ODT file needs to be saved as some .tex file.
I don't see an option to do this in File menu (export/save as). So is there any other plugin to do this?
i have a large directory of .bsp files that i would like to convert .bz2 archives. I've been searching for some time and all i can find is the obvious compress multiple files into one large archive. If anyone knows how to convert each file individually, while retaining the original file name (testmap.bsp would be archived as testmap.bsp.bz2)
I had used test desk program to restore my files ,the files that recovered was saved in home folderthe problem is that these files are become root permission only ,so i cantcopy , move theme
