General :: Status Of Background Command?
Jan 17, 2011how to get the status of background command in bash script
supose , rm 1 &
rm 2
how to get status of rm 1 command
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Programming :: Capturing The Exit Status Of The Script Running In Background
Apr 10, 2010I have a scenario where I am executing some child shell scripts in background (using &)through a master parent script.
Is there a way I can capture the exit status of each individual child script after the execution is completed.
General :: Cli Command For Logging The Status Of A NIC - Eth0?
Jan 20, 2010I would like to know if it's possible to create a continual log for a network interface card's status. That is whether it's up or down and time and date stamped if possible.I'm wondering if there is a cli command that exists to do this I've looked at "ethtool" but this only sets the parameters of the nic.Also looked at the log files that I could find /dev/log var/log, but there is no mention of a status for eth0.
View 3 Replies View RelatedGeneral :: Command Over SSH Won't Go In To Background?
Oct 16, 2010so this one baffles me. I'm trying to get a script to do internal speed tests on demand. I'm using iperf. The bash commands are below.
Code:
#!/bin/bash
set -ax
[code]....
General :: Command For Checking The Network Performance And Status?
Jun 15, 2010what is the command for checking the network performance and status?
View 3 Replies View RelatedGeneral :: Run Mplayer In Background With Command Line?
May 5, 2011sometimes i just want to stay in console and not start kde. But i do not know how to play music backgroundly
View 5 Replies View RelatedGeneral :: Push Command To The Background In A Cron Script?
Feb 3, 2011I'm writing a script that performs backups from partitions on remote servers. I used to do this with ssh, but that seems to be somewhat slow, so I switched to netcat.I start a listener on the receiving server (which runs the script) like this:netcat -l -p 7000 | dd of=imagefile &and then I make the remote and start a dd piped to netcat. This works quite well started manually and the listener is waiting in the background. However, when I have cron run the same script to automate it, the netcat listener is not started, probably because the "&" thing does not work (or there is something with the piping that behaves differently then)
View 7 Replies View RelatedGeneral :: Sending Remote Command To Background Process + Out Log?
Feb 1, 2010Because of my English skills I'll try to explain this subject as best I can, thank you for understanding. Fisrt of all, I am running some program on my slackware in background (using standard method - &). I need to make a script, which allows sending command to this process on my machine from another one. Furthermore this program have to be logged out (standard output f.e. ./myprogram > log.out.txt).It might be a separate Program A which runs my Program B but it cannot be screen, because it is not working like I'd like to and it cannot be java, because it's slow and working not the best so to speak
View 6 Replies View RelatedGeneral :: Function Having Background Process Inside Command Substitution
Oct 5, 2010The first call to "somefunction" works as expected. The function prints "endfunction" and a process in background sleeps 30 seconds. In the second call I thought it should work in the same way, but the script sleeps 30 seconds before it prints "endfunction".Does someone know the reason of this behavior? Is there another way to do a command substitution of a function that has a background process without have to waiting for that process?
View 2 Replies View RelatedGeneral :: Execute A Command Every Time A "folder Changes Status"?
Jun 4, 2010is there any way to execute a command every time a "folder changes status"? Under windows there's an API which pro-actively tells you when something has changed within a directory, so I was trying to achieve something similar under Linux. I can't think anything else other than check the list of files and parameters (e.g. date/size/owner) every few seconds, but that's not ideal of course... So what I'm asking here is: is there is a way to set linux to tell me rather than me go and check?
View 2 Replies View RelatedHardware :: Command In Know The Processor Temperature And Its Status?
Mar 14, 2010is there any command in linux to know the processor temperature and its status?with root permissions i tried with using the proc commd.... it gave io error saying permissiondenied....thru these system details are obtaind/proc/filesystems/proc/cpuinfosince im not familiar with its usage,so how this proc cmmd should be used to extract the required info abt the system & display them?
View 4 Replies View RelatedProgramming :: SQL Script To Check Status Of Last Command?
Aug 7, 2009I need to make a SQL script and call it from Unix (bash) shell.
Code:
sqlplus vikas/vikas <<END
spool /oracle/vikas/output.txt
command 1
[code]....
This runs perfectly, but my problem is that if a command fails, the other commands keeps on running. I need to keep a check that when a command fails the script is exited. In unix we have an option of echo $? to check the status of previous command, But how to accomplish this SQL.
Fedora :: Echo Exit Status After Command Is Run In Terminal?
Feb 19, 2010command will just execute and exit with a status of "0" -"Every command returns an exit status (sometimes referred to as a return status ). A successful command returns a 0, while an unsuccessful one returns a non-zero value that usually may be interpreted as an error code. Well-behaved UNIX commands, programs, and utilities return a 0 exit code upon successful completion, though there are some exceptions."[URL]With the command . . .
Code:
# dosfsck -v /dev/sdb
it could be very helpful (and decide my next move) to see the exit code as 0, 1, or 2 . the man page suggests the command exit code will specify if the message I get - "Cluster size is zero" (I think it is a "1")is a recoverable or fixable error by the utility. or is non-recoverable - a pretty nifty feature if I understand this right. [URL] is there anything like this script COMMAND_LAST used in the following link. [URL] that can be entered in the terminal window after - or at end of - my dosfsck command or any command. just to see if it has a 0, 1, or 2 status ?
Programming :: Using The Process Status (ps) Command In A Bash Script?
May 27, 2009I am new to scripting and been working on this bash script for awhile now. I been researching this problem, but I can't seem to find a solution. I was wondering if someone could please help me out. Here is my script:
#!/bin/bash
NO="ps -ef | grep NO | grep -v grep"
NOWC=`ps -ef | grep NO | grep -v grep | wc -l`
[code].....
I cannot get this script to run the "ps -ef" command on the client. It get its value from the host machine that I am running this script from. I need this command to execute on the client. When I run the command (ps -ef | grep NO | grep -v grep) on the client, I get something back. Here is what I get when I try to debug the script.
XX# ./test_ps5.sh XXXXX
+ NO='ps -ef | grep NO | grep -v grep'
++ ps -ef
[code]....
Debian :: Command To Turn Off Various Logs That Run In The Background
Oct 6, 2009I used to know a command to turn off various logs that run in the background of Debian. I using lenny on CF on an embedded board, that why I need the logs off, to stop writes.
View 1 Replies View RelatedServer :: Inconstant Behavior On SUSE Using & Background Command
Dec 17, 2010Have a bit of a dilemma I'm trying to track down. Have a user using both date and ps commands with & at the end of the line in a shell script. When he runs the script, it waits until he hits ENTER to get back to a prompt. Other times he doesn't. Also, I've noticed that this will sometimes happen, then immediately rerun the script and the behavior stops.
View 1 Replies View RelatedGeneral :: Fedora 12 Installation / Change The Installation Background Not Desktop Background?
Feb 16, 2010I want to change installation background image in fedora 12.
How to change the installation background not desktop background.
OpenSUSE :: Installing Dotnet11 - Command 'wine Reg Delete HKLMSoftwareMicrosoft.NETFrameworkpolicyv2.0 /f' Returned Status 1 - Aborting
Sep 10, 2010I have had some problems with installing dotnet11, 20, 30 on OpenSuse 11.3 x86_64. A every time got the same error msg:
[Code]....
I don't know what to do. Installed corefonts too, still the same. Anybody met with this problem yet?
Ubuntu :: Twitter Status / Update Pidgin Status In Lucid
Jul 5, 2010I have just upgraded to Lucid on Ubuntu. I am a long time Pidgin user. I tried using Empathy with Gwibber, but I can't get Gwibber to update my IM status(es) in Empathy, so I want to go back to using Pidgin. (Additionally, I can't get Skype to work with Empathy.)I installed pidgin-microblog and pidgin-mbpurple, and they allow me to view my Twitter feed in Pidgin and update my Twitter status in Pidgin. However, in Karmic, I was also able to specify certain "status availabilities" (one named "Twitter-Available" and one named "Twitter-Away", for instance) to have the IM status message for these statuses become populated with my Twitter feed. This capability seems missing in pidgin-mbpurple in Lucid (and it seems to be the only thing missing from Karmic).
Is there a way to have pidgin-mbpurple update certain "status availabilities" in Lucid (and I'm just missing something) or is this no longer possible?Equivalently, is it possible to have Gwibber update my status message in Empathy? (I just want to be able to update my status once on one of my three computers - and have it propagate to all my other accounts (IM and social networking) and computers).
Ubuntu :: Boot Up The Machine The Cube Background Image Goes Away And The Background Colour Is Left?
Apr 15, 2011Anyone know why each time I boot up the machine the cube background image goes away and the background colour is left. This image i am placing is in Apparency/Skydome
View 2 Replies View RelatedHardware :: Using Iscan By Epson CX9300F - Could Not Send Command To Scanner - Check Scanner's Status
Mar 17, 2010After downloading and installing iscan and run it i see this message:
Could not send command to scanner. Check scanner's status.
After command sane-find-scanner:
And this message is result of scanimage command:
No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages).
Ubuntu Installation :: Device Busy Using Image Scan - Reports Could Not Send Command To Scanner Check The Scanner Status
Apr 9, 2010Have Karmic 9.10 ,Changed from Epson RX595 all in 1 (uses a ton of ink)Got the Lexmark Pro 805 3 in 1 because it says it supports Linux and the ink cartridge only cost $5 downloaded drivers and printer works but using Xsane Image Scanner error reports
'Lexmark_1_0_0:libsub/001/009': Device busy Using Image Scan - reports Could not send command to scanner Check the scanner status. The RX595's scanner drivers had to been manually instatlled,, in the Printer box the Lexmark shows available..
Ubuntu :: Remove Gwibber Status Indicator / Gwibber Status In The Panel While Keeping The Shutdown Button?
Mar 16, 2011After a fresh installation of Ubuntu 10.10 I uninstalled empathy (im using skype). The empathy menu in the evolution indicator was gone after that.I also uninstalled gwibber. But the gwibber status indicator remains within the about-me panel... Uninstalling the gwibber package also removes the me-menu which I want to keep actually. Especially the shutdown/restart... part of it. See attachment.I know there is a shutdown panel-app...but its butt-ugly and it doesnt allow to logon/off.
In another thread I read that the gwibber status shouldnt be there if no account for it is configured... which it is not... I do use ubuntu-one though which is in the same menu... I saw that this issue was addressed at some bug report before, but not fixed yet...
Does anybody know a good workaround to get rid of the gwibber status in the panel while keeping the about me and the shutdown button?
Server :: Server Status Command Output Getting Dumped To Smtp Server Instead Of A File?
May 24, 2010I am working on linux server with below specifications.Linux EDT 2008 i686 i686 i386 GNU/LinuxWhile checking the status of the server using the command 'opmnctl status' and when server is down the output is not getting redirected to file.I m using the command as,opmnctl status > abc.txt.
View 2 Replies View RelatedOpenSUSE Install :: Boot Opensuse Under Grub2 With Splash Background And Console Background?
Mar 24, 2010I originally have Ubuntu Lucid on my machine. I just installed opensuse 11.2 on another partition without bootloader installed. So I'm still using the Ubuntu Lucid default bootloader grub2. I can boot up opensuse correctly. the nagging thing is that there's no splash screen show up during the boot process, instead, lines of command are flashing, the console background is also missing and the font under console (tty1-6) is huge. what can I do to have these back to opensuse? the current entry in grub2 for opensuse
Code:
menuentry "openSUSE 11.2 (i586) (on /dev/sda2)" {
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 9ac05ede-e7c4-47f3-b55b-66d5844$
linux /boot/vmlinuz-2.6.31.12-0.2-desktop root=/dev/sda2
initrd /boot/initrd-2.6.31.12-0.2-desktop
}
which parameters should I add?
General :: Improve Nagios Status Map ?
Aug 4, 2010I have installed Nagios Core 3.0 (latest version) and currently monitoring more than 80 hosts (servers, desktops, routers and switches).
Everything is fine but status map options are very few and you cannot customize them. all the views are very wierd.
I am trying to use NEXSM but it seems some complex. good solution to imrove the nagios status map.
General :: Status Of UDP Received Buffers?
Jan 20, 2011I want to know the status of udp received buffer ,before receiving nest packet.Are there any API to know the status of received buffers.
View 2 Replies View RelatedUbuntu :: GDM Background - Cannot Change The Background Image To Any Of Mt .jpg Wallpaper Files And .png Files
Apr 3, 2011I have spent the most part of 5 hours trying to fix this issue. For some reason I cannot change the background image to any of mt .jpg wallpaper files (and .png files). I've tried using the Ubuntu-Tweak application, but I end up getting a purple screen (default) or a black screen (default). So then I tried using the terminal method by making the Appearance window appear when I would log out. That works, except when I go to use my background image, it shows as a question mark for the image preview, and the icon for the file is a gray box. All while doing this my background images that I tested are all in the /usr/share/backgrounds location. Please help! I really want to get rid of the default images and use my images... :/ My desktop/screen in 1440x900, and most my background images are around that size. They work with my regular desktop for my account.
View 3 Replies View RelatedGeneral :: Find Dhcp Status In System?
Apr 27, 2010How to find in linux(fedora12) if dhcp is running on network?
View 3 Replies View RelatedGeneral :: Check Status Of A Shell Script?
Aug 2, 2010I'm running CentOS 5.5 and have created an init script. The start of the script contains:
# Source function library.
if [ -f /etc/init.d/functions ]; then
. /etc/init.d/functions
fi
The start bit works fine, but I'm having problems with the status and stop part:
status)
echo -n "Status of script: "
status "/bin/sh /path/to/script.sh"
RETVAL=$?
echo
;;
In PS AUX the command appears as "/bin/sh /path/to/script.sh" and I can see the PID. But when I run:
./my_init_script status
It says the script is not running. Should I be using the /bin/sh bit, or just the full script path, or just the script filename?
The stop part of the init script utilises "killproc". Again what command should I be using to successfully kill all occurrances of the script?