the startup sequence, from the time the kernel goes live to when all services are up and running

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3
votes
1answer
3k views

Daemon - how to tell the start daemon to execute this daemon as different username than root?

I have this startup script, when i launch i have the execution done by username: root, instead of username: sun. How can i tell the start_daemon to execute it as username : sun not root? $ ps aux | ...
5
votes
2answers
4k views

How can I start Apache on Arch Linux w/systemd using passphrase protected SSL keys?

I'm relatively new to using Arch Linux and think I must be missing the obvious way to do this correctly, but –short of starting the daemon on my own– I can't figure out how to get passphrase protected ...
2
votes
1answer
379 views

Launch a command at the end of Linux startup

I have a Raspberry without screen/keyboard/mouse that does nothing else than launching a radio stream at startup : mplayer http://95.81.146.2/fip/all/fiphautdebit.mp3 I have put this command at the ...
4
votes
3answers
381 views

Why doesn't rc.local run entirely

Here is my rc.local #!/bin/sh -e # # rc.local # # This script is executed at the end of each multiuser runlevel. # Make sure that the script will "exit 0" on success or any other # value on error. # ...
0
votes
3answers
4k views

How do we know what applications are installed in Linux?

I'm trying to understand the following in Linux. In windows we have the services that run or "startup". When we install an application it could be installed as a service so that it starts ...
0
votes
1answer
166 views

How are the services exactly starting in (K)Ubuntu?

I have latest Kubuntu. I have installed mysql. I was looking into the /etc/init. I see the following: In /etc/init/mysql.conf description "MySQL Server" ...
3
votes
1answer
970 views

What is the “mintsystem” service setting and when would I want to activate it?

In hunting around my GUI for a place to enable sshd I clicked on "Services" from the Administration section of the Linux Mint (16) menu. It opened a window titled "Service Settings" and inside it I ...
2
votes
3answers
2k views

Running commands on startup on a Red Hat server

I have a Red Hat server instance on AWS that I'm trying to make a nice AMI image of so I can test specific instance machine types with Apache Bench (ab). I'm currently just trying to create the OS ...
0
votes
1answer
2k views

Fedora 20, startup script with network settings work correctly but without real effect

First, I love Fedora 20. :) I'm newcomers from Debian/Ubuntu/Suse, but I real like this clean distro. But I found some problems, and can't move forward with this little things. I have 2 PC in home ...
2
votes
1answer
748 views

Can I force Linux to boot its initializations parallel? [closed]

I was wondering if I could manage to initialize drivers, services etc. (all these jobs what Linux does during startup) in parallel instead of sequentially. I want to aggressively lower the boot time. ...
1
vote
2answers
881 views

Debian: How to resolve Xserver failure

I keep finding similar posts online but I can't really use the solutions in my case. in my /etc/bash.bashrc file, I have the following code placed at the very bottom: if [ -e /tmp/.X0-lock ]; then ...
3
votes
2answers
507 views

How do I disable the left CTRL on Ubuntu 13.10?

How do I disable the left CTRL on Ubuntu 13.10? Actually I can do it already. All I need to run is xmodmap -e "keycode 37 = " The problem I have is this only works if I run it from the terminal ...
0
votes
1answer
99 views

Gnome 3: open and resize application at startup

I need to open a couple of terminal windows and watch the output of a couple of programs. Currently I open them in ~/.profile, then once in Gnome I click them to bring them to the front, then resize ...
3
votes
1answer
1k views

Error about agpgart during startup on Fedora 20?

I have started to notice a strange error quickly flash across my screen every time I boot my laptop running Fedora 20. I'm not sure what it means or how it may be affecting my system, but I figured ...
1
vote
1answer
110 views

Linux - How to open a console and display command results on startup?

I have a Linux server with a screen always displaying the end of a very usefull file. How could I automatically enter a shell and display the end of this file when the server starts? I'd like to do ...
7
votes
1answer
1k views

How is /etc/fstab accessed before root is mounted?

I was making some changes to /etc/fstab, when this chicken and egg question occurred to me - if /etc/fstab contains the instructions for mounting the file systems, including the root partition, then ...
1
vote
3answers
369 views

Detect process if not found then run it

I am running several process at startup using "crontab -e" @reboot tranmission-daemon && python defualt.py && python MonitorService.py But for some reason, those service can ...
20
votes
3answers
38k views

How do services in Debian work, and how can I manage them?

In Windows I have the services manager, where I see all system services, that can be started through Windows itself, I set up the user it uses, the rights management is in there, and I can pass ...
-2
votes
1answer
984 views

Run a php file as service?

I created a .sh file and it is email.sh In this email.sh file I have these lines #!/bin/sh php /home/username/public_html/Worker.php Now, I want to make that email.sh as a startup service in the ...
5
votes
1answer
993 views

rc.local with read will not echo key strokes

I'm using CentOS 6.4 and have a small problem with using read in /etc/rc.local file. It will allow keyboard entry but does not echo any of the key strokes during input. This is something that worked ...
0
votes
1answer
71 views

How do I prevent Xorg from loading one-time?

My current Xorg configuration is freezing the machine (and text based terminals don't seem to work). Is there a way (e.g. holding down a hot-key) I can prevent the loading of X at boot time? I cannot ...
1
vote
2answers
184 views

How do I load modules at startup in a certain order?

I have a group of modules that I need to be loaded at startup. I've followed the documentation for loading a module however I need load these modules in a certain order. I've tried creating a bash ...
1
vote
0answers
352 views

CentOS VPS not starting after installing zPanel

I've had some trouble earlier installing zPanel, but then I was told that I've been using the wrong package, I was supposed to use the 32-bit version, but kept trying with 64-bit. After figuring that, ...
2
votes
1answer
4k views

service to start on boot doesn't work with update-rc.d comand

I have installed redis server on my ubuntu based server, so I can start/stop/restart redis server, the redis_server.sh is already in the /etc/init.d. Now I want to make redis start on boot, I ...
1
vote
2answers
319 views

Upstart: launching something only once

Fact: If you use start on <event> for a job, your job might be run every time <event> occurs. The upstart cookbook mentions two methods to run a job only once. The first is logical to me, ...
2
votes
4answers
96 views

Is it possible to trace Linux source from initial bootup to desktop-GUI userland code?

I am wondering if, since Linux is 100% open-source, it is possible to follow line-by-line instructions of Linux to observe how the OS works entirely, so that one may get a better knowledge of how OSes ...
1
vote
1answer
2k views

Why FreeRADIUS service won't work on Centos?

I have installed FreeRADIUS server on centos via yum successfully, but I couldn't start radiusd service. when I run as root user and exec the following radiusd -X an error is occurred. [root@userAAA ...
0
votes
1answer
1k views

mounting by default at startup with /etc/fstab doesn't work

I'm trying since a few hours to mount a partition (md0) automatically with the server start. The Content of my /etc/fstab: # <file system> <mount point> <type> <options> ...
3
votes
1answer
347 views

How to speed up or get rid boot with network manager on systemd?

Network manager is the one thing that holds my system boot time from becaming really barelly existing. I'm connecting to wi-fi. My boot chain indicates what's wrong with network manager: ...
2
votes
0answers
49 views

Find out if system startup was initiated by rtc alarm

How can I know if a system startup was initiated by an rtc alarm event in linux? I am writing some scripts that handle sleeping/shutdown of my htpc. I want the machine to sleep after recording has ...
1
vote
0answers
119 views

Can't reliably create a directory on startup after ec2 instance mounts its ephemeral drives

This particular instance type mounts two ephemeral drives, in /dev/ and /mnt/. I have to create working directories for one of my services in these paths at startup or the services won't launch. ...
3
votes
2answers
735 views

Add xinput to the start up secuence of LXDE

I want these 2 commands to run on boot. xinput --set-prop "Razer Razer DeathAdder" "Device Accel Constant Deceleration" 4 xinput --set-prop "Razer Razer DeathAdder" ...
0
votes
1answer
112 views

Why env variable are not visible while starting a service

I am wondering why during service start up environment variables are not visible. To be more precise: I created service startup scrip according to LSB spec which starts some java process. For this ...
0
votes
1answer
295 views

Periodically sync local folders using rsync (no symlinks!)

I am using Dropbox to have an online backup of some data. However I want to encrypt my data before uploading it to Dropbox. Therefore I have created a TrueCrypt container and I am using rsync to ...
10
votes
2answers
9k views

i3wm : start applications on specific workspaces when i3 starts

How can I start applications on specific workspaces in i3 when it starts? Why is this not working in my config file? : workspace 1; exec firefox; workspace 2; exec chromium; workspace 1
4
votes
1answer
1k views

Mac OS X Darwin: how to reset admin password?

Today I bought an ibook G4 from a garage sale. The people who sold it to me didn't know the password for the 2 accounts on it. Apparently it was the guys late father's laptop. Any suggestions on how ...
-1
votes
1answer
458 views

can i run a java software on startup

Hi I´m a total beginner when it comes to Linux but here goes, I have a raspberry pi with raspien installed. When I start my PI I would like to run the following steps after the operating system is ...
2
votes
3answers
70 views

Advantages of using distribution-specific configuration files over generic start-up scripts?

For example in case of Debian, one can specify network configuration in distribution-specific configuration file /etc/network/interfaces or one could use generic Sys-V scripts where network ...
0
votes
2answers
58 views

While Linux is rebooting which directory is used to search for the executable system binaries?

While Linux is rebooting which sbin directory is used to execute the system binaries. As per my knowledge it used to load the binaries in the directory sbin directory . But in my system I find so ...
1
vote
1answer
74 views

Run a command when system starts for any users [duplicate]

How can my system run a command every time that it is started? Is there any script that the system runs when it is starting? I'm using CentOS 6.2.
1
vote
2answers
54 views

Begin root process at boot?

I'd like to start a background process as root when my Linux install boots. Can I just add it to a directory or a configuration file?
2
votes
2answers
397 views

Execute user script as root in startup applications

I just created a script (logscreenlock) to log lock/unlock screen events (derived from this post): #! /bin/bash dbus-monitor --session "type='signal',interface='org.gnome.ScreenSaver'" | ( while ...
0
votes
1answer
2k views

LinuxMint 14 x64 halts during startup at: stopping samba auto-reload integration

My Lenovo Y500 intel i7 nvidia gt 560m LinuxMint 14 x64 halts during startup at: stopping samba auto-reload integration No error shown. No login prompt. I accidentally executed this in the wrong ...
4
votes
2answers
2k views

What is the sequence loading linux kernel module on startup? How priority is set to them?

I have a Linux kernel module which I compiled dynamically. How is it added to startup? There are lot of .ko files in /lib/modules. How is priority set for loading these modules?
3
votes
1answer
2k views

Resetting password in Linux Mint when disk is encrypted

I have a system (VM, actually) with Linux Mint 15 on it. The disk is encrypted, but I remember that password -- just not the password for my account. I've tried changing the command in GRUB from ro ...
2
votes
1answer
438 views

How to shut down Linux if idle for 30+ minutes?

We define "idle" based on how screen savers in Linux define it. I found this tool called "xautolock". I tested it like this: /usr/X11R6/bin/xautolock -time 1 -locker "notify-send test" I placed ...
2
votes
2answers
265 views

How to associate a script at boot time to a specific run level?

I am trying to understand how run levels work. I understand the meaning of the 7 run levels and I understand that they were usually configured by /etc/inittab, which used to call /etc/init.d/rc, which ...
1
vote
1answer
2k views

How to write a pre-mount startup script?

I want to create a bootup script that runs before the root filesystem / has been mounted as I want to use dm-cache to cache it. The script is supposed to contain cache setup commands. Where would I ...
2
votes
1answer
54 views

Persistent script to check if my webserver work with low budget vps?

I have a low budget vps and they constantly change a lot and my webserver is often unable to reach. Is there a shell script that is persistent and can check my webserver is running and if not make it ...
2
votes
2answers
1k views

Booting into shell instead of graphical interface [duplicate]

I have a laptop with lubuntu. It's great but I wish LXDE was optional instead of autostarting. So my question is, what can I do to make it boot directly into a text only mode, not loading anything ...