How can I run a cron command with existing environmental variables?view story

http://unix.stackexchange.com – How can I run a cron command with existing environmental variables? If I am at a shell prompt I can type echo $ORACLE_HOME and get a path. This is one of my environmental variables that gets set in my ~/.profile. (HowTos)

Netbook Launcherview story

http://askubuntu.com – I'm using ubuntu 11.10 with gnome 3 in fallback mode, how can I install and launch ubuntu netbook launcher? I Found in synapting Package Manager, Netbook-launcher package, but when I try to launch it from command line, i received this response: netbook-launcher: command not found (HowTos)

[other] EPSON printer esc/pos command problemview story

http://ubuntuforums.org – I'm so sorry about that I don't know where can ask these question, so I post it here. My printer is TM-T81 which is a thermal receipt printer. I want to print NV logo in command mode with [0x1C][0x70][0x01][0x30]which is esc/pos command "FS p n m", but it can't work on TM-T81(it is work on TM-T88IV). Is it different command of TM-T81? (Hardware)

/etc/ssl/certs/ca-certificates.crt missing from fresh install?view story

https://bbs.archlinux.org – .. (HowTos)

Nautilus launchers stopped working properlyview story

http://askubuntu.com – I have been trying to make a launcher with a quicklist item for 'root file browser' using command 'gksudo nautilus'. After I updated to this launcher in the unity sidebar, each time I click the icon (which still points to the normal nautilus for left click) a separate nautilus icon appears elsewhere in the sidebar with the title 'Files'. (HowTos)

Shutting an EC2 instance down locally (on the instance)?view story

http://serverfault.com – The goal is for an EC2 instance to shut itself down. All my instances are Ubuntu 10.10. I used to be able to execute the command "sudo poweroff -n -f" and the instance would shut down. (HowTos)

How do I setup a Linux based kiosk?view story

http://serverfault.com – I'm currently looking into building a kiosk running linux. Here's what I need it to do: Run Apache, PHP, and MySQL Launch a web browser in full screen mode (loads local content hosted by Apache) Auto-login to 'kiosk' user If they need to configure wireless/wired, they can use a key command to quit the web browser, launch the wireless/wired config, and then relaunch the full screen browser. (HowTos)

Volnoti - Lightweigh Volume Notificationview story

https://bbs.archlinux.org – Hey guys,Let me share a little piece of code I've put together recently. I'm using XMonad and one thing all the lightweight window managers always lacked was a nice notification when the volume is changed. What I'm specially fond of is the Apple-like notification you can get for example with Compiz. (HowTos)

how can i find out which modules are loaded in apache?view story

http://serverfault.com – Is there a command in Linux to find out which modules are loaded and running in Apache? (HowTos)

Can you help me remotely backup my filesystem?view story

http://askubuntu.com – The institution I work for wants me to backup the entire filesystem of a server and store it on another server. Both servers are running the latest release of Ubuntu. (HowTos)