Sometimes I type 'sudo su - user' in linux and then realise I'm typing it from an application account rather than a user account. I want to ctrl+c to abort the password entry. When I do this, it always freezes for a couple of seconds before it aborts the process and returns me to the shell.
View 1 Replieshow to send any pause process into running condition from one terminal to other terminal in linux!
View 1 Replies View Relatedi recently installed recordmydesktop when i prompt to start its fine but i can find only record button no stop button.even if i kill the process and check the file its in (.something) format. is there any shortcut buttons for the start,stop if it is wat ll be the output format. or should i go for other good screen recorder is available.
View 3 Replies View RelatedKernel 2.6.21.5, Slackware 12.0
Code:
Code:
On the other hand
Code:
So, I do not understand why the notification "sudo: cd: command not found", considering cd is a bash built-in command.
I'm buying this unit from deal extreme: it's a bitorrent downloader, with NAS capability. I'm interested in sharing an external HD in it, with media and backup purposes. I'm afraid of energy problems (don't know if this is the correct term), corrupting my mounted drives (like after a storm), so I thought about buying an UPS that sends a "signal" to my Linux box, and a script in my Linux box would unmout everything to avoid problems.Do this "UPS signal" feature exists? Do you have model suggestions?
View 1 Replies View RelatedCould someone give me the break down on 4GB/700MB or what?
View 6 Replies View RelatedIs there an app out there that will at least mute my speakers or pause my music when I receive a phone call? This would come in handy since I listen to music a bit loud and have a phone that vibrates like a kitten.
View 1 Replies View RelatedWhat does this command mean? grep 'GET / HTTP.*Mozilla/5.0 (Windows; U; Windows NT 5.1; ru; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1' last10m |cut -d ' ' -f1 |sort -n |uniq -c|sort -n|tail
Whats the best way to figure out these commands in general? I have a lot of learning to do!
While I was trying to compile a C shared object library, I accidentally created two symbolic links which point to each other. Is there a way to get rid of them without nuking the whole directory? I read that the only way to break a symbolic link is to delete the file it points to, but I'm sure there must be another way.
View 3 Replies View RelatedI have ~200 c files in my makefile[$(SRCS)], and it compiles all of the files using a single gcc command. So each time I make a change in one c file, it ends up re-compiling all the files, then linking to make the
binary. How can I break out the compilation into individual gcc commands for each c file, so that make checks the timestamp and accordingly compiles only the modified files.
My current Makefile looks like this.
clean:
I have written a script.
#/bin/bash
a=`du -sh /root/samplefolder | cut -f1`
echo $a > testfile
[code]....
The aim of this script is, when the folder reaches 20M then attributes will be set to that particular folder so that no newfiles and folders cannot be created or copied to that samplefolder. whenever i copy a file morethan 20M to that folder its getting copied fully and then the attributes were applied. But i dont want this to happen, when the folder reaches its maximum current write operation to that folder should be stopped automatically with a error.
It is my understanding that they do the same: they ask for my password (if I am allowed in /etc/sudoers), and give me a login shell as root.
Is there any difference between them?
sudo su -
sudo -i
Also, what's the difference between
sudo su
sudo -s
I think that they both ask for my password, and give me a shell with my old environment variables.
The man page seems to indicate no. There is /etc/rc.d/init.d/halt on Fedora. It has a hard coded pause in it, but there's got to be a better way than to change that script.
View 2 Replies View RelatedI'm using Git to get my self an enourmous (2.5 gig) repository. Is there anyway I can PAUSE it?
OR is there anyway I can "half" download it, and keep what I have?
explain the difference between these two commands. I'm currently reading about changing your mac address and both of these commands show up a lot. They sound like the same thing to me. Is one better than the other, or do you need to use both to change your mac address?
Code:
sudo ifconfig eth0 down
sudo /etc/init.d/networking stop
I have a problem when I want to use su I get this error:Code:su: pam_start: error 26I have googled it so I found this topic (http://www.linuxquestions.org/questi...r-26-a-615024/) but it didn't really help me. There was a reply on that topic and his question was what the output of this was:
Code:
ldd /usr/bin/passwd
and
[code]....
A day ago I finally got around to upgrading the PackageKit installation that had been sitting for a week and a half, so I found a new upgrade for sudo available - the one that gives the sudoreplay command, I forget which version number it is exactly. When I try to use the sudo command I get this notice in my terminal:Code:Can't open /var/db/sudo/me/1: Permission deniedI didn't get it before. What do I have to do to make it open? I'm using SELinux in enforcing mode if that helps.
View 1 Replies View RelatedI updated to the newest kernel today ( 2.6.31.12-174.2.19.fc12.x86_64 ) via software updates and noticed there is a 10 second pause just after the grub screen goes away and before plymouth comes up. This never happened with the previous kernel. Anyone notice this?
View 1 Replies View RelatedIs there a way to pause installations/updates? If there is not, would it be possible to implement that?It seems these days that installations through synaptic seem to take ages to download files. While downloading the files, ubuntu will not let you run any other package manager. So if I am updating my system or installing several programs through synaptic, I am unable to install anything else. For example a deb file ive downloaded, or i would like to install a single program while all these other files download.
I can understand not being able to install multiple things at once, but why is it not possible to install things while it downloads the files? Sometimes it days several hours/days to download the files.
Can I Remove Pause in BitTorrent?
View 2 Replies View RelatedI'm using a MacBook 2.1 with Lucid.
After i hit Enter in GRUB, there is a message on top of the screen saying "booting up", and it stays there for 20 to 30 seconds. Then everything proceeds normally. I think i caught a message saying that something couldn't be found, but it flashed too rapidly.
Here is an extract of my dmesg. I'm assuming the part between [] is timestamps, and it takes about 40 seconds to go from GRUB to the Login screen, so it fits. Nothing is happening during 32 seconds.
Code:
[ 2.690053] usb 5-1: new full speed USB device using uhci_hcd and address 2
[ 2.894315] usb 5-1: configuration #1 chosen from 1 choice
[ 35.053835] udev: starting version 151
[ 35.059728] Adding 1999992k swap on /dev/sda3. Priority:-1 extents:1 across:1999992k
[Code]....
is it possible to pause the downloading from terminal.n how can i resume from same status.
View 3 Replies View Relatedwhat i need to do is to be able to place a command to slow down the sequence of commands in an Ubuntu script.
normally, the system will attempt to execute them all as fast as it can, but i need to be able to specify short pauses between commands
anyone know of a useful command to do this?
btw, the "sleep" command i saw somewhere hasn't quite worked in my scripts for some reason.
i am trying to configure my NIC to support pause frames(rx on tx on)but it returns error:
ethtool -a eth0 returns error : Operation not supported I need to enable pause settings so as to make my point to point link lossless
As you already know there's a command in the "BATCH" language named pause which causes the program to get any random character and then continues the scripts (which is mostly used to keepscript running and preventing it to do its work and close the command prompt).Something like the "getch".Is there anything similar to this at bash?IMPORTANT NOTE: I don't want my script to stay opened, I want it to get a character (without hitting enter) and continue executing the rest of the script so please don't reply "Tick the keep the terminal opened option" or "Use read"
View 5 Replies View RelatedMy system after installing Ubuntu 10.04 has an annoying 30 second pause during the boot process. It comes after BIOS checks and before the splash screen, the monitor is just black with a flashing cursor. The system has two IDE drives (/boot and /home) and a SCSI drive (/). There is a SCSI MO drive on it's own controller.
Partial lspci:
01:09.0 SCSI storage controller: Adaptec AIC-7892B U160/m (rev 02)
01:0a.0 SCSI storage controller: LSI Logic / Symbios Logic 53c810 (rev 23)
I attached a clip from bootchart and a boot log file.
I just got F12 installed on my laptop and so far it was a breeze! Thanks to leigh for the fantastic nvidia and compiz installation tips, and to bbfuller for getting the BroadCom wireless working.I do notice, however, that when I press the F button (KDE) there is about a 20-30 second pause before the window pops up. I see the same thing when I start a terminal window.
View 6 Replies View RelatedUsing smplayer from Packman in 11.3 - If I play a video (.avi, mp4...whatever) Use space bar to pause. Press to resume fails, but only if you have watched a fair bit or have moved on in the movie.Interestingly the pause symbol comes off as if play has resumed but it's not actually playing. You can press pause again and it shows it as if pausing again.
Darn, this hard to explain.I switched to VLC and it's fine but I can't seem to get that to pick up where I left off (enqueue).ie; if you have the same experience I'd be interested to know.or you know the setting in vlc to resume a movie where you left off..
I have a task that I need to let run while I'm away from the computer. It's very CPU intensive and I've even had to throttle down my processor to 3GHz to keep it from overheating. I'm using a combination of GNOME Sensors App and CPU Frequency Scaling Monitor to control the overheating problem. I have the sensors app set to alarm and "killall" at 61 Degrees Celsius. The sensors app has an option where you can enter a command that it will run for you. All I need is to know what command to run that can pause this task. So later I can resume it.
I know it can be done. System Monitor has an option to "stop" a task. It also has "continue". This is how I've been doing it while I'm at the computer. So if anyone knows what the commands are that System Monitor uses, that would be a huge help. By the way, I'm using Ubuntu 9.10 with all current updates.
NOTE: For anyone who is about to flame me for having a computer that overheats and wants to tell me that this is the problem I should be after. It only overheats during this process. Not for any games or compiling or rendering or encoding. Nothing else. I have even bought a new heatsink and fan. I have redone the thermal compound on the Processor. My processor usually runs at idle around 36-39 Celcius and under normal load around 47-53 Celsius.
First off I'm on Ubuntu 10.10 and I use Amarok as my main media player. My question is this: I have hot keys for forwards skip, play, pause and backwards skip on my laptop and I was wondering how I set them to work for Amarok.
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