The action of modifying a program's behavior, generally by modifying a text file.

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2
votes
0answers
433 views

Share alsa capture device with alsaloop

I'm trying to 'share' the microphone input such that programs can have access to it. Initial naive attempt. In one terminal: alsaloop -C hw:1,0 -P hw:0,0 -t 500 -c1 -A 5 -T-1 --resample -v In ...
2
votes
2answers
409 views

passing tmux variable into shell-command in tmux.conf

I'm trying to edit my bottom left status section of tmux. I would like it to show Session: #{session_name} The current maximum length for this string is set at 20 using this setting status-left-...
0
votes
0answers
227 views

OpenVPN TLS Error

I'm having trouble getting OpenVPN to work. I have installed and configured OpenVPN on my centos machine and it seemed to be going fine. I followed the instructions in the following link https://www....
1
vote
0answers
96 views

mrtg configuration

I installed mrtg and want add CPU, Memory graphs of local machine (not router) . Traffic graphs page working properly.Tried to find tutorial how to do that but: I do not have mrtg dir on /etc to ...
1
vote
0answers
119 views

Configured terminal window size does not create terminal windows of correct size

With my Xubuntu 12 with xfce I have configured a standard 80x24 window size for my terminals. But opening a window results in a smaller 79x24 window. (To me this looks like a bug - at least my former ...
1
vote
1answer
372 views

Apache / OpenSSL configuration keywords `SSLProtocol` vs. `SSLCipherSuite`

According to the Apache docs I can configure the cipher suite with (a.o.) two different keywords and examples on Internet often use both (but not necessarily identical to below example). What is the ...
2
votes
1answer
117 views

Persistent configuration of two screens

I want to configure two screens side by side and want the configuration to persist a system restart. (I'm using xfce on Xubuntu 12.) I've inspected old questions and the answers mentioned arandr and ...
2
votes
1answer
117 views

Updating config files within the script that references them?

I have no problem adding config files to a given script, but automatically updating them is another matter. In this instance I'm providing a few variables to a script, and I'd like the script to be ...
-1
votes
1answer
112 views

cron/ bash is not working via scripting, scoping issue?

I'm trying to schedule a task to run ever minute using cron: * * * * * /home/yzm/simple.sh >> /var/log/cron.log and this returns: bash: yzm: command not found cd-ing out of that folder: cd .....
1
vote
0answers
130 views

nginx serves info.php but doesnt serves index.php

info.php with basic phpinfo() is served when I enter info.php in the url, however index.php is not being served. I tweaked around some changes reading different answers on stackexchange `try_files $...
3
votes
3answers
491 views

Correct domain name for a non-server desktop machine

I have some Debian desktop machines, and during installation I left the domain name field blank, because I don't host any websites and I do not have a static IP (whatsmyip.org gives a different IP ...
5
votes
2answers
196 views

Where should an app save working files?

I'm designing a GUI application that works with scanned documents. It allows the scans to be manipulated before they are saved/exported, so it needs to store the data for each scanned page ...
1
vote
3answers
1k views

Why does httpd give an error following a symlink into my home directory on Fedora?

I've just re-enabled an app after OS change. Symbolic link to it is located of course in /var/www/myapp . After changing permissions to 0775 (even 0777 temporary), changing owner to apache:myuser, ...
2
votes
0answers
60 views

How to update focus when toggling tags in Awesome WM?

How to reproduce: Install awesome, firefox and xterm. Start Awesome WM with my current configuration. There should now be an XTerm window in the first tag ("shell") and a Firefox window in the ...
0
votes
1answer
31 views

Modify confgs of many hosts at once [duplicate]

I use two linux machines, home pc and server. Lets say i want to modify some config files on both systems. How can i synchronize them to make these modifications ony once? Is there option to add ...
2
votes
2answers
2k views

When is /etc/bash.bashrc invoked?

What is this file anyway? Documentation makes no mention of it. And it's not supposed to be run automatically (version 4.3, 2 February 2014): Invoked as an interactive login shell, or with --login ...
2
votes
0answers
191 views

How can the xkb layout settings be simplified?

The question is, if there is a way to simplify the structure of the xkb configuration related to keyboard layouts? As explained in further detail below there are 5 independent places in which a ...
2
votes
1answer
680 views

How to enable and configure WiFi in debian 7 wheezy.?

I just installed the debian 7 wheezy, but WiFi is not working. I visited the debian wiki pages but they have already mentioned there that the broadcom chip BCM43142, 4e4:4365 is not supported by the ...
-1
votes
1answer
2k views

“No package stress available, nothing to do” and "bash: yum-config-manager:command not found

I am trying to install the stress package on CentOS 7 virtual machine running on vmware player on windows 7 laptop. I have tried many packages and have updated yum but whenever I run sudo yum install ...
4
votes
2answers
10k views

Which version of NFS is my NFS server using?

I'm mounting a NFS filesystem on my machine. How do I figure out what version of the NFS protocol the server uses? I don't have access to the NFS server machine, but I do have root on my client ...
0
votes
2answers
46 views

Server setup and configuration

I am tasked with the process of installing and configuring a LAMP server from scratch for hosting Drupal sites. I have installed the LAMP stack but I'm experiencing multi-user editing problems. ...
1
vote
2answers
170 views

Using a non-standard location for avahi services

I want to use avahi on a system with a read-only rootfs where /etc is not writable. I can start avahi-daemon with the -f option to specify a non-standard location for the avahi-daemon.conf file (...
1
vote
2answers
1k views

How to automatically apply wpa_supplicant configuration?

To authenticate in a corporate network I have to run the following command: $ sudo wpa_supplicant -i eth0 -D wired -c /etc/wpa_supplicant/mywired.conf -B The configuration script loaded thereby ...
1
vote
1answer
5k views

vsftpd wont start

I have Rapsberry Pi B+ with Arch Linux installation. uname reports version: [computer@computer001 ~]$ uname -a Linux computer001 3.18.3-3-ARCH #1 PREEMPT Mon Jan 26 20:10:28 MST 2015 armv6l GNU/Linux ...
1
vote
1answer
38 views

Tool for migration of service configuration

Is there a tool that handles generic migration of config? For example if I have httpd, postfix, MySQL and users and groups data, is there a tool that can extract the config data for each service so ...
1
vote
1answer
69 views

How to disable script in “dot-d” (with suffix “.d”) directory in /etc without deleting it?

There is a lot of stuff that is configured using directories in /etc with .d suffix, which stands for "directory" and even though Unix doesn't require such suffix, it is used to avoid name clashing. ...
0
votes
0answers
112 views

Is it possible to use “submenu” command in grub2 embedded config?

I want to enumerate all partitions of my hard drive, and include /boot/grub/grub.cfg file from each partition as a submenu. And I want to do this in embedded config file. This way all partitions will ...
0
votes
2answers
65 views

CentOS server to be used to internally issues

I have a CentOS 6 server here in our IT dept. and I want to install Nagios on it for some more network and enterprise insight. It has a internal IP that matches the network scheme as well as a ...
1
vote
0answers
150 views

How does autoconfig/autodiscover work?

I have a server with OpenLDAP/Kerberos authentication with 7 desktops/clients. Manually generating a new user and configuring a new profile (gnome, evolution mail accounts, evolution calendar/tasks ...
2
votes
0answers
750 views

Increase SSH ConnectTimeout greater than 60 seconds

I don't seem to be able to increase the SSH connection timeout much beyond a minute: $ date; ssh home-qnap -o ConnectTimeout=7200; date Wed 14 Jan 2015 15:23:32 AEDT ssh: connect to host home-qnap ...
1
vote
1answer
213 views

Openbox Syntax Error in ~/.config/openbox/rc.xml [closed]

I added a new keybinding to my rc.xml and now I get this message every time I log into Openbox. Also, the right-click menu does not work anymore either. Now I would have fixed the error myself, but ...
2
votes
1answer
515 views

on osx vim 7.3 set number set relative number not working

I'm using OSX Mavericks. Using VIM 7.3, I can't seem to get the "hybrid" line numbers to work. I was reading a tutorial stating that if both set number and set relativenumber were included in the ....
0
votes
1answer
1k views

arch linux apache start at boot crash

I have Raspberry Pi B+ with Arch Linux installed and at boot time, apache web server does not start: [xxx@rpi ~]# systemctl status -l httpd * httpd.service - Apache Web Server Loaded: loaded (/usr/...
0
votes
3answers
777 views

Where is the memcached configuration file in archlinux?

I can't find a configuration file for memcached (1.4.21-1) on archlinux. I have looked in /etc/ and /etc/conf.d/ . Is there a config file? And where can I find it?
4
votes
1answer
61 views

Protecting process's envvars from exposure

From I've read about current best practices for developing web applications (such as the Twelve Factor guide), the recommended approach for storing configuration data is within environment variables. ...
5
votes
3answers
1k views

How can I make text in meld readable?

A few months ago, meld started behaving oddly. Common lines are almost unreadable, and shown as dark grey text on a black background. Oddly enough, running it as root is fine (with kdesudo meld), ...
1
vote
2answers
319 views

Where can I find the kernel configuration on each Linux distribution?

I'm pretty sure that all Red Hat and Debian based distributions follow the convention of shipping the kernel configuration in /boot/config-*, but what of other distributions? Or, if this convention ...
5
votes
2answers
6k views

Change default port for PulseAudio (line out, not headphones)

When I boot, PulseAudio defaults to sending output to Headphones. I'd like it to default to sending output to Line Out. How do I do that? I can manually change where the output is current sent as ...
0
votes
1answer
160 views

gconftool-2 doesn't refresh with the dbus anymore?

I used to use gconftool-2 to edit keys in this way (here I change the cursor shape in gnome-terminal): gconftool --type string --set /apps/gnome-terminal/profiles/Profile0/cursor_shape ibeam But it ...
6
votes
1answer
190 views

Configuration management via versioned packages

For the hosts we manage, my boss has a vision of configuration management via versioned packages (in our particular case, fpm-built debian packages). This is to make: host deployment easier easier ...
4
votes
1answer
297 views

tmux ignores the configuration files

tmux ignores the configuration files: both /etc/tmux.conf and ~/.tmux.conf. Even I pass the path to the configuration file, using tmux -f path/to/tmux.conf it still doesn't load it. The configuration ...
2
votes
3answers
68 views

Find command associated with configuration file

Let's say I didn't know what ~/.bashrc is for. Is there a command that would tell me what the file is/does? Other than googling for an answer. The man pages have a files section, maybe there is a way ...
1
vote
0answers
256 views

PHP script can't read CLI arguments when extra extensions are enabled in php.ini

I hope that I'm posting in the right StackExchange. I am facing a very strange problem with PHP CLI. I'm using Symfony Framework and I can't use Symfony's commands properly when I add extensions in /...
0
votes
1answer
116 views

IRC and Irssihelp

I've been searching around on Google, but I cannot find my answers to doing a specific thing with IRC and in Irssi, so I've come here to see if I can get any answers. Okay first… in IRC using Irssi, ...
1
vote
1answer
581 views

Yakuake doesn't save shell setting

When I change the shell appearance opacity it works fine but when I reboot Ubuntu again, the opacity is back to 0 and I have to configure it again. How can I save the Yakuake settings? I am using ...
3
votes
0answers
271 views

Deactivate the new native gesture support in GNOME 3.14

The new version 3.14 of the GNOME desktop now supports multitouch gestures natively. (see e.g. Multi-touch gestures in GNOME 3.14) How can I deactivate this feature? I would like to continue using ...
2
votes
0answers
65 views

Changing pulseaudio default per-user output device

Is there a way to change or set the default per-user pulseaudio output device without having write access to the system configuration (but of course having write access to the user configuration in $...
1
vote
1answer
880 views

/etc/network/interfaces not loading correctly at boot

I'm trying to use my Beagleboard Black as a wireless access point (using hostapd and dnsmasq). I've found that I can connect (I'm assigned an IP address, get a DNS Server and Default Route), but I am ...
2
votes
2answers
294 views

Doubts about the Buildroot configuration

How can I update my Buildroot without losing my configuration, packages, etc.? And how can I update the Linux kernel that is configured? Is it just change the url from git repository in menuconfig? ...
1
vote
0answers
42 views

Can you have two directory rewrite rules in one configuration?

In /etc/httpd/conf.d for custom conf file where you have multiple sites and databases but with different systems installed in non root folders can you declare more than one rewrite rule like below? I ...