I have a keyboard with two faulty buttons, and I don't want to through away my keyboard just for two buttons.I have linux and windows, In DOS and Windows I somehow managed to get away with this problem by typing Alt+65 (for letter 'A') and so on.and in Linux while in GUI I take use of on screen keyboard. But problem starts with when I work in run level 3.
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I was messing around with the alternate character panel app and made a custom character set. I then wanted to put it on a new panel and created a new panel. I moved the character set to that panel, and then started to mess around with the panel settings (auto hide, show hide buttons, and expand, to be specific.) So far so good, until I moved the panel from the right side of the screen to the top. I already had a panel here, and it seemed not to like hiding a panel when there was already one on the top.
When the new panel hid itself, all my panels stopped responding (any clicks on them did nothing) and my processor started going at 100%. I tried a reboot and the only thing that changed is that now I can't even see my panels. I'm guessing I need to change the settings back manually through the prompt, but I don't know how to do that. I am using 10.04 and have not upgraded gnome since upgrading to 10.04.
regex in grep? I need to match ANYTHING in the following with any character combination (something like * in findstr in C): grep "Delivery of nonspam" /var/log/mail.log | grep "to [URL]"
View 1 Replies View Related1.What character instructd the shell to interpret a special character as an ordinary character?
2.What directory contains some of the utilities available on the system in the form of binary files?
3. What command is used to search the location of a utility?
4. What command is used to instruct the editor to write the file and quit the editor?
5. What key quits the more utility and displays the shell prompt?
6. What command starts a child shell as the super user, taking on root's identity and environment?
7. Which wildcard characters can be used for searching all the files in the system that start with "A"?
8. The user name or login name of the super user is????
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I have ack-grep installed on my local machine, and find it indispensable for quickly 'acking' through a codebase when debugging. However, on my cheap shared hosting, there is no ack-grep. One of the testimonials on betterthangrep.com mentions a
Rube Goldberg mess of find/grep/xargs which sounds like what I need, but coming from the opposite direction.
Computer is Gateway Netbook with Win7. I want to install Ubuntu ,but when I go to the next window after the keyboard section, I cannot find the right combination for the partition designation. I click install on a 50gb partition I made for the install. The page asks for mount points and says no root file system is defined. I put in EXT2 and a / , page told me I should have a section for a swap file. what is the correct information for these boxes? I am installing Ubuntu to learn the linux sys and I certainly don't know inough about it to come up with these commands yet.
View 4 Replies View RelatedI'm running Eclipse on a Linux server and I'm displaying it locally through xwindow forwarding using xming.Whenever I create something like a subwindow (like opening project properties or the Project Explorer when when pulled out of the main window), these windows are not resizable. When running natively on Linux, the resize is possible without a problem.
View 1 Replies View RelatedI have a Centos 5.5 system with 2* 250 gig sata physical drives, sda and sdb. Each drive has a linux raid boot partition and a Linux raid LVM partition. Both pairs of partitions are set up with raid 1 mirroring. I want to add more data capacity - and I propose to add a second pair of physical drives - this time 1.5 terabyte drives presumably sdc and sdd. I assume I can just plug in the new hardware - reboot the system and set up the new partitions, raid arrays and LVMs on the live system. My first question:
1) Is there any danger - that adding these drives to arbitrary sata ports on the motherboard will cause the re-enumeration of the "sdx" series in such a way that the system will get confused about where to find the existing raid components and/or the boot or root file-systems? If anyone can point me to a tutorial on how the enumeration of the "sdx" sequence works and how the system finds the raid arrays and root file-system at boot time
2) I intend to use the majority of the new raid array as an LVM "Data Volume" to isolate "data" from "system" files for backup and maintenance purposes. Is there any merit in creating "alternate" boot partitions and "alternate" root file-systems on the new drives so that the system can be backed up there periodically? The intent here is to boot from the newer partition in the event of a corruption or other failure of the current boot or root file-system. If this is a good idea - how would the system know where to find the root file-system if the original one gets corrupted. i.e. At boot time - how does the system know what root file-system to use and where to find it?
3) If I create new LVM /raid partitions on the new drives - should the new LVM be part of the same "volgroup" - or would it be better to make it a separate "volgroup"? What are the issues to consider in making that decision?
I searched the forums and used hours googling this, so sorry if there`s already a topic about this. Here is my problem: I do not have a broadband connection, I actually have to log on the internet using my android as a wi-fi hotspot, works great, except that it is slow and unstable (download rate at 19kb/s), I just re-installed ubuntu 10.04, the first thing you do is to update, so I set it to update, then went to sleep, it said to be finished in 2 hrs ( yeah..I know), during the night I lost the connection to the internet and it was ALL lost..everything, even what was already downloaded, so my question is, is there another way of updating the system so that I don`t loose all I have already downloaded in case my connection go a.w.o.l ?
View 3 Replies View RelatedFor several months, I've had a couple problems with my X display. The first is an occasional seg fault that cascades thru all applications, leaving me with nothing, and requiring a reboot.The second is that all mozilla derived browsers -- firefox, epiphany, icecat -- crash very frequently. Sometimes this requires a reboot or restart of the display.Since I am not seeing complaints from other people about this for my distro (f14), but it did not happen on the same hardware with my previous install (f10), I'm putting it down to some combination of software.
My first suspect is the ati catalyst video driver. I don't use GL much, so I actually don't need the proprietary driver installed all the time. If it is the problem, I'd like to leave it installed for when I need it, but mostly use the kernel's native radeon driver.I had hoped this would be as simple as removing the fglrx driver and loading radeon, but that doesn't work -- when I start X again, the kernel loads fglrx. I changed the xorg conf to use the "ati" (xorg) driver; this leads to "no signal" to the monitor and I have to reboot.
I constantly need to switch between the English and Hungarian keyboard layouts. When I add the Hungarian layout in Gnome/KDE/XFCE, I get multiple variations of the layout (like, Hun (101 key, qwerty, dead keys) etc), which I need, because the default Hungarian layout switches the y and z keys (qwertz). So I always choose the "qwerty" option.In Openbox there's no option for this, butfound a post about switching layouts with keybindings.That's OK, but if I type the command
Code:
setxkbmap -model pc101 -layout hu
I can only get the default "qwertz" option, which I refuse to use, lol
I am trying to install ns-allinone-2.26 & nrlsensorsim. But it gets failed. When i explorer the problem, i found that only gcc problem in fedora 10. So i tried installing gcc-3.0.1.tar.gz but it gets failed during "make". So please guide me to overcome this problem. give me steps either to downgrade or to install alternate gcc version (gcc-3.0.1 or gcc-everything-2.95.tar.gz)
View 2 Replies View RelatedI am working with a "Legacy" computer (a Dell Dimension, 125MB RAM, and a Pentium III processer) without a working CD/DVD player.I am trying to install Ubuntu 10.04 Alternative i386 iso (from the hard drive using Unetbootin) using the Command Line installation option.The computer already has Windows XP Professional installed with a working internet connection (Linksys - Wireless - G - USB Network Adapter WUSB54G).
The problem is that during installation I can't get Ubuntu to recognize my WEP internet connection. I am sure I could get Ubuntu to recognize my wireless device/connection if I already had Ubuntu installed, but I can't find anything on how to get it to recognize it during a hard drive installation.Any ideas on how I can get Ubuntu to recognize my WEP internet connection/USB Wireless Adapter during installation?Let me add that I don't understand why it is manditory to have an internet connection during a hard drive installation, but not from a CD installation - it is the same iso isn't it?
I am just wondering is there any other altrenate location which saves the history command logs other that bash_history file.
View 4 Replies View RelatedI have a number of versions of gnome installed on a number of different hosts. All users have network mounted home directories. In some cases gnome works poorly when reading configuration from the .gnome2 directory. I would like to read config files from version specific directories. Is there any way to specify this when starting gnome? Environment variables perhaps? I know how to move the .gconf directories but this is not sufficient. I need to read the .gnome2 from a different path.
View 1 Replies View Relatedi found samba as domain join service and print sharing, i am looking more then thisi have been looking any commercial or open source solution available as alternate of active directory. as we are all aware that AD infrastructure is highly complicated.the main issue we need to resolve is
- password policy for all users 90 days expiry
- use complex 9 chars policy
- assign permission/groups file/folder sharing
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is there a way to make a symlink that redirects to the directory rather than acting as an alternate path? In other word, what I have now is:
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I want my pwd to be the hardlink pwd rather than the symlink pwd after changing my directory.
1,i access my server via secureCRT, when i typed the Code: vim in it, it shows Code: -bash: vim: command not found . how to install the vim? my linux version is centos.
2, when i typed some chinese characters in VI, it shows unnormal. maybe i should set the default character to UTF-8. but i don't know how to set it.
3,i want to copy a html file code to VI, how do i do?
4,how to create a file. like this? Code: mkdir filename ?how to rename the file, which i created by VI and had some contents in the file.
I am using the following command to add a comma to the end of each line in my file:
but for some reason the comma gets placed on a new line in between each line in the file. Why is this?
In programming and various terminal programs (Screen, Vim) the [, ], { and } tends to be used a lot. I'm using a Norwegian keyboard where these are placed such that I have to stretch my fingers a bit too long for whats comfortable. To make it easier I though I'd try to make alt+[some key] be one of these characters. Is there a way that I can bind, say alt+� (Norwegian letter) to '{' system wide?Btw, is such thing called binding, mapping or something else? I'm getting a bit confused by the terms...
View 2 Replies View Relatedi have a trouble here to cut a file
cut -c1-2 /etc/hasil.log
THE RESULT IS :
PI
64
64
64
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look into the following command...
Code:
asit@ubuntu:~/script$ echo 567 | wc -c
4
though 567 is a 3 character number, why the o/p is 4 ??
Is there a combination of key-strokes to shut down 11.3?
View 4 Replies View RelatedI use Ubuntu through Wubi, and none of the key combinations in the Wubi Guide ever do anything...I don't have a SYSRQ key on my laptop so I can't even do most of them
how do I safely reboot Ubuntu when it freezes (which is often)? Trying to be proactive.
I would like do add a new keyboard key combination for a function like Alt + F4.
for example shift + control + s.
Up to now, i was successful with exchanging the function Alt + F4.
But I don't like to exchange, because I need Alt + f4 and shift + control + s for the function close window at the same time.
So how can I add a new keyboard combination without to exchange?
Classic and Unity modes.ALT+F2 combination does not work on 11.04. Could not fix minimize, maximize, close buttons. I tried metacity --replace and from gconf-editor.
View 1 Replies View RelatedI am attempting to set a character set of IBM850 on slackware linux for a particular application (epic5). I am using rxvt-unicode and have setup LANG/LC_*=en_US. Now if I set the encoding to IBM850 in kde's konsole program im able to display certain characters correctly. I'd rather not use IBM850 for everything; is there a way to set/alias a command for a per application execution?
I've tried things like:
LC_CTYPE=IBM850 epic5
LC_ALL=IBM850 epic5
I'm looking for a way to force my PS1 variable to a certain number of chars.
It currently looks like:
$PS1="W $"
and I'm trying to keep the same number of characters regardless of the length of current folder name.
For example, both Documents and bin would be displayed as 10 character strings, keeping the left side of my terminal the same width all of the time.
i need some help to solve thisif i have this , CREATE TABLE "HALOOO"in one lineafter this line they have "BRANCH INFO" how do i use the (") that is in create table line and not affect other line
View 2 Replies View RelatedI would like to know how I can change a file so it has the same character encoding as files saved as comma separated csv files from Microsoft Excel.
I have tried using iconv to do this. code...
