I am learning vi and like it so far. I am writing Python code with it and would like to change my tabs from 8 spaces to 4. I saw somewhere that I should edit my .vimrc file and add :set tabstop=4, but I cannot find it (even when I run :version in vi, it tells me where my user and system .vimrc files are, but I cannot find them there).
View 4 Repliesa client brought in an 160GB external HDD and wanted to get the files off it, there appeared to be no partitions on the disk but i thought it may have been formatted to use the whole disk. I tried to mount it as the various FS types the client thought it may have been to no avail.
I ran testdisk on it which told me that it previously had a mac partition table and a 210GB partition on it (which is larger than the disk) could anyone enlighten me as to whether or not this is even possible, and if so how could i retrieve the data?
Ubuntu 10.04, xsane 0.996, Brother MFC 240c scanner.I just finished writing a long dissertation on my problem with this scanning environment (which I will spare you). In a nutshell the resulting image, when printed, is smaller than the original document. In writing my dissertation for this post I determined that the cause of the issue is that xsane believes I am scanning an 8.5 x 14 inch document when I am in fact scanning an 8.5 x 11 letter. So the question is... can I change the size to 8.5 x 11? and if so, how? I have not found anything in the xsane Preferences.
View 7 Replies View Relatedtoday I upgraded via official testing repository Gnome to version 3.18. After this, icons on desktop and nautilus are bigger, than before. Next thing, gaps between icons are smaller than before. I tried change theme to default (Adwaita), then run gtk-update-icon-cache, but without result.
Normal view - icons are big for this view. URL....
Small view - icons are still big for this view. URL...
How can I change icons size and gaps size? Or is it bug for this version?
is lvresize with --resizefs options re-size the Logical Volume and then re-size the file system? i mean we don't need to use resize2fs?I looked at man pages but it doesn't explain this option.
View 3 Replies View RelatedHave just installed Lexmark s605 printer on wireless network, printer works ok but when i print a document even though it is showing the correct size on 'print preview', the printed output is on the page is tiny and and 90deg rotated, I've tried various drivers from the Lexmark website, and also messing about in printer settings but nothing seems to make any difference.
View 3 Replies View RelatedHow can we find the maximum size of the inode table and what decides it, and how the maximum size of volume of file system is decided ?
View 4 Replies View RelatedI come from the Mac world, where I use [URL] to edit text from anywhere in Vim.
Is there anything like that on Linux ? I'm already using "It's All Text" in Firefox, but I'm looking for something broader.
Also, I've looked at this thread, but it's only solutions for software X, and software Y.
can I change the ECC code for a block of a file stored on a flash drive by any means ? of a file stored on a HDD (though I don't think there would be a difference between the two)Maybe , through some hardware interrupts or anything like that?Also if possible I need the solution to be in C/C++.
View 3 Replies View RelatedI need to change one word in over a thousand pages of HTML. I think sed is the only way to do this, but I've never used sed before.
After reading the documentation, I see that it is pretty easy to alter files to standard output, in other words, the screen.
But I don't want to do just alter text to the screen, I want to alter the original file, else I am not doing any Stream EDiting as near as I can tell.
None of the documentation explains how to take a file, apply sed to alter that file. How do you do this?
Code:
[myuser@myhost dir]#sed s/changethis/tothis/ /mydir/myfile
How do I apply sed to actually make the changes to myfile?
I am having big trouble with rc.local on my system.My system is CentOS 5.5 64X.My default startup is is 3, so rc3.d is where I was looking into.rc.local with permissions 755.Inorder to solve the problem I made the following test
.
1. No matter how I edit rc.local, it will not be executed, even a copy from other Linux system that runs rc.local fine.
2. All S99 service under rc3.d won't run when S99local is there.
3. All service executed just fine if S99local removed from rc3.d.
4. If I change S99local to S97local, Anything in S97, S98, S99 won't run.
5. I tested rc.local with Code:echo "rc.local is executed just fine" >> /root/test.txt by adding it after "touch /var/lock/subsys/local" [FAILED, test.txt not found after restart]
6. I tried to execute rc.local with Code:sh /etc/rc.local it was SUCCESSFULLY executed without any error, and everything in rc.local runs fine.
send pings test for hours to my router 10.0.1.1 and the ping test is perfect, never fail. 8024 send packages, 8024 packages received.
Now but when make the same ping tests for hours to my linux CPU, i saw that sometimes the ping test say timeout Whan can i do? Can i edit the timeout value for in my linux cpu? what you think? This is making me crazy because me linux cpu is loosing packages..
Code:
[root@TornadoR3 ~]# ifconfig
eth1 Link encap:Ethernet HWaddr 00:08:02:F9:AB:FF[code].....
I setup a cron job to trigger a script that I wrote every morning at 12:00 AM, but it does not seem to be working.
This is how I edit the job using crontab -e
Why it isn't triggering at 12:00 am every night. If I run the script manually it works just fine so I know is not the script causing troubles.
I want something like
Code:
export ROS_PACKAGE_PATH=~/ros:$ROS_PACKAGE_PATH
to be done already for me when I open a new terminal. How do I edit the .bashrc so that this variable is always set already?
I use a linux machine at work and a mac at home. I can ssh from my machine at home to my work machine. But the only editor that I have access to on the command line then is vi, which I don't like.
Is there a way to use gedit on my mac to edit files remotely over an ssh connection?
This page says that it can be done, but I think that it assumes that you are using gedit on ubuntu. On my mac (os 10.5.8) I don't have the "bookmark" option when I click "connect to server".
[URL]
I am not a big skype user, but I was chatting with my sister, made a typo and habitually typed
tpyo
s/tpyo/typo/
to my surprise it actually changed the history. I am using the linux skype client 2.1.0.47-r1 and my sister is using 4.something on windows.
When she tried to do the same thing, it didn't work. Does anyone know if this is specific to the linux version?
My computer's fine, and is running Puppy Linux happily, but I'm having trouble entering my BIOS menu (I forget the access key, and no matter which keys I try, Puppy Linux boots up).
Is it possible to edit BIOS settings from a LiveCD?
I have gone over the thread "Learn The DD Command Revised" (It was Fantastic) in the search for a solution to my query.
I have seen posted elsewhere that this code is supposed to be able to change the UUID number of NTFS partitions (useful when multi-booting with Grub2 and cloning partitions). Here is the code:
Code:
sudo dd if=/dev/urandom bs=80 count=1 | xxd -l 80 -c 8 | tail -1 | xxd -r - /dev/sda1
This is assuming that I want to change the UUID on the 1st partition on the 1st hard drive >>>sda1<<<
If I was trying to modify the 2nd partition on the 1st hard drive it would be >>>sda2<<<
[Code].....
NOTE: I was doing this while booting from Ubuntu's Live CD version 10.04.1 LTS (In case that is a factor)
I am new to shell script and need to edit an xml form script.
The XML file is something like code...
If the user selects element1, the script should modify only element1 values and not element2 values.
I need it to be done from bash script. I can't use python or perl for the same. Please provide me a way to do so.
I need to have regular user run this command sync; echo 3 > /proc/sys/vm/drop_caches
but it requires root privileges that I cannot give.
So I figured they could run the command as "sudo". I looked in /etc/sudoers and wasn't sure what I needed to edit for the users to run the following command
sync; echo 3 > /proc/sys/vm/drop_caches
I have a directory with hundreds of html files.
For all the files I have to:
- delete all the row from the beginning of the file to the sentence "<img src="immagini/_navDxBottom.gif" />".
- delete all the rows from the sentence "<br clear="right" />" to the end of the file.
How can I do that?
The default setting of linux is run level 5 (Red Hat 9) I want to use my system in Runlevel 1. For that purpose i 1st check the permission which were
-rw-r--r--
I want to edit the File " vim /etc/inittab " in the terminal . which line should i edit so I may use it in a single mode.
2-The second thing i want to ask that before editing any important file which are /etc like "inittab" can i 1st make it's copy and keep it in my home directoty so,in case of any mistake I can get my original file?
I installed 3 OS in my computer, first Windows xp, second Ubuntu 10.10 up to here I could go in to each one of them, but I installed Fedora 14 x64 after Ubuntu. Now I can only go to Fedora and XP, but I am not able to even see Ubuntu only in the shell, it is not in my boot options.
View 2 Replies View RelatedHow to Edit or Add Red Hat Package Manager.
View 2 Replies View RelatedIs there an aplication/software that I can use to edit the Microsoft publisher (.pub) format files on fedora14.
View 1 Replies View Relatedhow do i edit the "contents" of a pdf file. I tried pdfedit but I cant find where the content table list is stored.
View 1 Replies View RelatedSomething I find myself doing a lot is running a find command and then editing all of them in vi, which looks something like this:
> find . "*.txt"
./file1.txt
./file2.txt
./path/to/file3.txt
> vi ./file1.txt ./file2.txt ./path/to/file3.txt
Is there a clever & simple way to do this all in one command line?
I'm needing to read the Adam's Assembly Tutorials, that are old EDIT *.txt files, I'm on Linux and I need to read this files.What can I do?Is there any GUI editor that can read the files?There is any way to convert them into another file that is more modern1?
View 2 Replies View RelatedI have a file which a number at the end of each line. I need to change this number in the file to be correct, i.e. each time the number is 9 it needs to be 1, each time it is 233 it needs to be 2, etc... There is no pattern to the numbers currently in the list other than the same number appears only in a single line/group of lines, not throughout the file, but the replacements need to be sequential (but can be repeated an arbitrary number of times).
[Code]....
to be able to copy a file, then right click my mouse and select paste as and save the file with a different file name. It will save me from making a duplicate and then renaming it, or defaulting to command line (which I live in anyways). Or how about copying some text and then just right clicking in a file manager and pasting the text as a file. It would save me the time to open an editor and pasting it and then saving it. I wouldn't think it would be too hard to grab the latest clipboard entry and redirect it to a file. Scripting the functions shouldn't be hard at all. I would think the hardest part would be to implement the right click menu function across different X environments. For example I use KDE 3.5. I don't even know how to edit the right click menu options (Google should fix that). I could setup the changes for my system, but it would only work on KDE 3.5 then. I would have to figure out how to do it for Gnome, Xfce, iceWM, Englightenment, etc. Should this be a standard feature given by the OS?
View 2 Replies View Related