search for: schroders

Dear list, Given a vector of logical values, say >a <- c(TRUE,TRUE,TRUE,FALSE,FALSE,FALSE,FALSE,TRUE,TRUE,TRUE) Are there any R functions that can tell whether there are two or more "TRUE" in a row in this vector? Thanks, Wuming

Hi, I'd like to use cdrecord on the command line. I'm currently reading the relevant chapter in Carla Schroder's "Linux Cookbook". Unfortunately, some of the tricks and hints included in the book don't seem to work the same way on a standard CentOS 5 install. 1) Am I supposed to be root to use cdrecord and burn an .iso file? 2) How do I specify a device?

OP - Backblaze Personal. May be like $1/extra per month than your budget. Unlimited IO and backup storage assuming you only need redundancy. https://www.backblaze.com/cloud-backup.html Still going to take a while on initial upload. (Sounds almost AWS Snowball like is what you need but too costly). Regards, R. S. Tyler Schroder Redcoded.com Cyber Intellegence > On Feb 15, 2019, at 10:37

Hi, I'd like to use SSH without password so I can use it in scripts (for example in combination with rsync to do backups). I have Carla Schroder's "Linux Cookbook" and I'm trying out the various receipts, but the one for SSH without a password doesn't work. The book is slightly dated, and I wonder if SSH included in CentOS works differently. Any suggestions? Niki

I like to use zgsmplay to preview Asterisk's gsm files. Works like a charm in 1.2. But something changed in 1.4- they play at the wrong speed, very slowly. They sound fine in the normal course of using the Asterisk server. The file sizes seem wacko. The first example is from 1.2, the second from 1.4: $ ls -l im-sorry.gsm -rw-r--r-- 1 1000 1000 1419 Dec 5 2005 im-sorry.gsm $ ls -l

I want to produce stacked histograms where the total bar is divided up according to the n levels of the grouping variable given in the group argument. I am using the lattice histogram function and its "group"-argument, but it is not recognised. The "auto.key" argument, however, is, because it gives me the correct group levels and when setting groups = NULL, auto.key = TRUE

hey all, I'm getting this warning on the console when I leave a voicemail on my test server: [Oct 16 20:56:36] WARNING[3853]: app_voicemail.c:6552 vm_exec: Prefixing the mailbox with an option is deprecated ('u250@local-vm-users'). [Oct 16 20:56:36] WARNING[3853]: app_voicemail.c:6553 vm_exec: Please move all leading options to the second argument. This is what voicemail.conf

One more question- is there a reference somewheres for all the built-in Asterisk macros? thanks! -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ?Carla Schroder ?check out my "Linux Cookbook", the ultimate Linux user's ?and sysadmin's guide! http://www.oreilly.com/catalog/linuxckbk/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

What does option '11. Module Embedding' do in Asterisk 1.4? The default is none of them are selected: [ ] 1. apps [ ] 2. cdr [ ] 3. channels [ ] 4. codecs [ ] 5. formats [ ] 6. funcs [ ] 7. pbx [ ] 8. res -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ?Carla Schroder ?check out my "Linux Cookbook", the ultimate Linux user's

Does anyone know what the time values in amd.conf are? Are they seconds, fractions of seconds, heartbeats, what? ;'initialSilence' is the maximum silence duration before the greeting initial_silence = 25 ; Maximum silence duration before the greeting. It doesn't say in amd.conf or at http://www.voip-info.org/wiki/index.php?page=Asterisk+cmd+AMD --

Hi, I want to setup a simple SAMBA file server, in its most simple configuration first, and then fine-tune that gradually. I've never worked with SAMBA before, so I based myself on Carla Schroder's "Linux Cookbook", chapter XX: SAMBA. Here's what I did, following the step-by-step instructions and reading the explanations as to what-does-what: # mkdir -m 777 /shares Rename

What's wrong with the Asterisk CLI history? When I exit the CLI, and re-enter, the last command in the history always defaults to 'stop now'. This is very bad, and it's caused accidental shutdowns more than once. Connected to Asterisk 1.2.9.1 currently running on hera (pid = 17399) Verbosity is at least 3 hera*CLI> A No such command 'A' (type 'help' for help)

I am wondering if I am able to post to the CentOS list. -- Robert Heller -- 978-544-6933 Deepwoods Software -- Custom Software Services http://www.deepsoft.com/ -- Linux Administration Services heller at deepsoft.com -- Webhosting Services

On 15.02.2019 18:10, (RS) Tyler Schroder wrote: > OP - Backblaze Personal. May be like $1/extra per month than your budget. Unlimited IO and backup storage assuming you only need redundancy. > > https://www.backblaze.com/cloud-backup.html would you really backup into a system, that has closed connectivity? I'd prefer connecting a way I want: e.g. SFTP, SSHFS, HTTPS, ... and not it is

can i setup a dns name server in my localmachine? thanks for any help!

I am having a bunch of issues with 1.4 and want to go back to 1.2 any ideas on the best way I saw someone say "apt-get remove" will this work for asterisk or do I need to do it for each libpri, addons, zaptel and asterisk? Thanks Jason

Hi list! I have to do a new bare metal installation of a box running Asterisk with bristuff or vzaphfc. The box will be used as a really lightly loaded file server and pbx. Any advise on which architecture I should use? The cpu is a 64 bit capable AMD (the box is running x86_64 now) but is still suffering from echo on the BRI lines. Should I go with the normal x86 or the 64 bit x86_64

Hi group I'm newbie on Asterisk so I followed the Linux Networking CookBook by Carla Schroder to make my first call. My asterisk box is on a Debian box with an public static IP. The clients (2) are with dynamic private IP's I'm using SJphone on a PC and a Linksys PAP2-NA to make calls between them. Both of them register well on my Asterisk server but when I call from the SJPhone to

Hi, I'm currently trying to get a grasp on DNS and Bind. I admit the documentation is quite confusing, either too laconic or way too detailed. So I'm trying to start from a working example, and then bite my way through it. I have a sample named.conf file from Carla Schroder's Linux Cookbook. In the opening global options, I have this : listen-on { 127.0.0.1; 10.11.12.1; };

i recently bought an SP4000 conference phone but having problem provisioning it using ftp, every time it just hangs at "Updating initial configuration..." screen. when i switch it to tftp, it'll work fine. i though it was bootrom/firmware issue so i upgrade it to bootrom 3.2.2/sip 2.0.1 but it makes no difference. any thoughts? p.s. i'm using debian sarge proftpd 1.2.10 and the