I am trying to debug a script that another person wrote. I am not very strong understanding awk.
cat ${origfile} | awk '{sub("�14","
\page
");print $0 "par"}' >>${rtftempfile}
I know awk is doing some kind of manipulation of the acsii file ${origfile}, just not sure what.
Simple question but maybe not a simple task. I want to automatically remove the "On [date] [person] wrote:" message when replying to an email using Evolution. Any ideas?
For example:
On Tue, 2010-03-23 at 21:39 +0000, J Steel wrote:
> How do I stop this bit from appearing ^
Lets say i have an empty DVD (4,7G)
I write on it data 2G with k3b.
Is it possible later to add some more files in this DVD with k3b ?
I have change my folder permission to #chmod 700 foldername
How could I allow one person to access the folder and the rest do not have access? if the person username is username1.
(i do not have admin right)
When doing an install of Linux Mint, I accidentally installed on a partition that already had data on it, so now that partition has a clean install of Mint instead of the data that was there before.I was hoping that I could at least recover some of the data from this partition, so my questions would be what, if anything, could I recover, and how would I go about doing that?
View 2 Replies View RelatedI have installed Skype 2.1 (Beta) in linuxmint Julia, now when I am communicating with anyone or video conferencing, I am able to hear the other person but the other person is unable to hear my voice, I talked with someone else who is facing the same problem in Ubuntu.
View 2 Replies View RelatedI wrote a program that multiplies 2 matrices using multi-threads and another one using multiple processes and shared memory. Both in C.I need to find the total memory usage of these programs. I know of the top command, but when my matrices are relatively small they don't even show up on top because they complete so fast, how can I find the memory usage for these instances?Also, how can I find the total turnaround time of my programs
View 1 Replies View RelatedI am compiling gstreamer for my ARM board. When i compile that i am not getting "debug" messages. so i want "debug messages" while make my gstreamer. i added "./configure --enable-debug" but still i not getting debug message while i "make".
View 1 Replies View Related/var/log/debug gets lots of messages any time an LVM snapshot is setup (lvcreate --size ${size}k --snapshot --name "$LVM_snapshot_device" "$LVM_device"). Here is a recent sample.
Code:
Feb 19 22:40:10 CW8 lvm[2163]: Loading config file: /etc/lvm/lvm.conf
Feb 19 22:40:10 CW8 lvm[2163]: Opened /etc/lvm/lvm.conf RO
[code]....
Where can I find debug symbols of GNU packages, for example for coreutils etc.?
View 3 Replies View RelatedI am trying to debug ssh permissions and keys. I am able to connect as root. However, I am unable to login as a new user (e.g., newuser). I have been trying to ssh as localhost to debug the issue. For example:
>ssh -vvvv newuser@localhost
will yield a lot of information. I think this is the relevant section, however, I am unable to resolve:
debug1: Host 'localhost' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:2
debug2: bits set: 533/1024
[Code].....
I need debug my program and I need something like a virtual microphone. I would like device "microphone" where I can put sound file and this file will be input for microphone stream. And in application I get this stream from this "microphone"
File -> Microphone -> Application
is it possible?
something like bash command should by very very useful:
aplay --device=mic my_microphone.wav to run a microphone stream
Ive been messing around on a Solaris box, installing precompiled lib/programs from the repos by extracting them and placing them in my home dir. It seems everything ive tried sofar works, except for irssi. I get the following error:
$ ~/bin/irssi
ld.so.1: irssi: fatal: relocation error: file /export/home0/leem2/bin/irssi: symbol boot_DynaLoader: referenced symbol not found
Killed
I have run:
$ ldd /export/home0/leem2/bin/irssi
and it has no missing libs
was trying to understand the messages the DMESG gives .Does any one knows how to debug the DMESG mesaage or any link for the same ?
View 6 Replies View RelatedDoes anyone know if it is possible to make rules in a Makefile that would work like this:
> make debug module
or
> make module debug
where module can be any module that has a specific rule in the Makefile.
The thing I have is a Makefile with different rules that I compile like this:
> make module
What I would like is to add an option so I can compile whichever module with debug-information just by adding a debug to the make command. The debug-information I know how to do, the problem is how to make the Makefile work...
i added a new system call..helloworld...
i rebuild the kernel and when i try to use it, it is returning -1.
can any one tell me how to debug and know where things went wrong..
how to see the kernel log when this syscall is called...i wrote a println in my syscall..but couldnt find that in /var/log/dmesg...
I am new to this and I recently switched to Ubuntu on my laptop it is a lenovo thinkpad R61 it has in intel centrino chip and i can't get the mic to go through to the other person. i can hear them just fine and i can hear myself through my speakers but the other person can not hear me. I don't really know much about Ubuntu so I will give you any info you ask for as long as you can tell me how to get the info.
View 9 Replies View RelatedI have a working build of crosstool - it was built for gcc 3.4.3 using glibc 2.3.5 going from 32-bit x86 linux to 64-bit alpha linux. As far as I can tell -- it compiles correctly (output of alpha emulation matches expected) but it has a major flaw. When I use the cross compiler and attempt to add detailed debug information, it compiles, but does not have the debug information. For example, when I execute:
> /home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-gcc-3.4.3 -g -o hello main.c
OR
> /home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-gcc-3.4.3 -gstabs -o hello main.c
I get a working alpha binary for hello world. BUT - when I run objdump - this is what I get
> /home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-objdump -g hello
hello: file format elf64-alpha
/home/leporter/crosstool/gcc-3.4.3-glibc-2.3.5/alpha-unknown-linux-gnu/bin/alpha-unknown-linux-gnu-objdump: hello: no recognized debugging information
Frustratingly - if I use my x86 gcc version 3.4.6 to do the compilation (same arguments, just using the x86 compiler, not the cross compiler) - it correctly embeds the debug information.
I want to use eclipse to compile and debug source code on ns-2 simulator.
1.how can i configure the parameter on eclipse.
2.how can i compile the source code *.cc
I wrote a few minutes ago open Suse 11.04 instead 11.4, I got confused with Ubuntu's last version.
View 2 Replies View RelatedI'm trying to use cron to schedule a script I wrote.in the terminal I'm typing sudo cronbut i get this message back.cron: can't lock /var/run/crond.pid, otherpid may be 3332: Resource temporarily unavailablewhat's going on here? how can I schedule my script to run?
View 2 Replies View RelatedI am trying to use the video calls with skype. The person can see me but I cant see them or myself on the video call box. I have tried the download version from skype and inside my ubuntu software center and each had the same problem.
View 1 Replies View RelatedI used k3b to write a music CD on my Asus laptop. I then put it back in the drive, and Kubuntu told me that it was blank. Yet when I brought it over to a different machine, or to a non-computer CD player, it played correctly. The files on the CD are WAV, not MP3.
I've heard of problems where you write a CD in one machine and then can't read it in a different machine, but this is the other way around! The originating machine can't read it but the foreign machines can. I don't understand that at all.
The default writing speed is 24X. I tried lowering it to 16X, but that had no effect.
I have a server rack that I lease out to others. I need a way to monitor each persons bandwidth usage. How can I do this without installing software on their machines or disrupting traffic flow? I have no access to the router, as it is owned by the colo company. I do have access to the switch and firewall, as well as my machines (linux) on the rack.
View 2 Replies View RelatedIs there software or mechanism that can help the administrator determine if more than one person is using the same user account via a shared password?
View 8 Replies View RelatedI have a fedora 9 server. It is used purely as a dedicated server. Until recently I never came close to my allowed bandwidth of 1 TB but I expect that may change in the near future because I will be adding many files for downloading. I have Apache 2.2.9, PHP 5.2.6, mySQL 5.0.51 and Webmin 1.441.
The most critical thing is monitoring total bandwidth and then doing a job, probably using Cron to change a folder's name, to stop downloads before a critical point is reached and my sites shut down. I would also probably eventually like to limit member downloads so all members of the sites get a chance to download and one person doesn't use all the bandwidth. I expect that would be possible using php. to log the bandwidth used by members. I know php but I don't know how to get the bandwidth using php.
I am working on an Acer Aspire 5515 laptop. Installed UE 2.7. Need Skype working. Webcam works fine. Audio works fine. When I connect to a video call, the person I am calling can hear and see me, but while I can hear them, I can't see them.
View 5 Replies View RelatedI suspect this will be beyond my abilities but thought I'd give it a try. A few months ago I wrote code for an application called nagios which would send me tweets when a system within my network ran into a problem (code below):
Code:
define command {
command_name notify-host-twitter
[code]....
How should I organize user logins and passwords within a 6 person firm? We have several desktops, portables, servers and virtual machines. Everyone should be able to log in on each PC. Ldap seems overkill. Would NIS be more suited?How can I integrate other passwords like samba, mysql, vpn, ... Into this strategy?
View 4 Replies View RelatedAfter a lot of work, I think I have successfully written a script that displays the last login times of all users on a system. It gets the list of users from the directories in the /home folder and then finds the latest entry from the 'last' command for their login times. This may be a useful script for admins out there
I am not at all sure this is the best way of doing this or that there aren't ways that this script fails. At the moment, there are no users on my test system who haven't logged in so I am not actually sure that feature works. I imagine it does though. Please feel free to copy/use and/or criticize/correct. I would love it if we can make this script better. Take a look:
Code: