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System Administration

EnvironmentFiles used by systemd

In a previous posting, Environment variables set by systemd, variables were directly set within the systemd unit file. This is fine for a small amount of modifications, but in some case these environment variables are provided by another package on the system or need to be the same for multiple services. We have modified our […]

Categories
System Administration

Environment variables set by systemd

Applications sometimes need environment variables to be set for triggering certain behavior like giving debug output or to route traffic via a HTTP-proxy for example. A common way is to modify the start-stop script, but with systemd on most Linux systems, like Debian and Red Hat based distributions, this can also directly set within the […]

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Internet, Unix en security

PAM bug hit Debian and others

It has been years since PAM was hit by a serious bug in PAM, but people who upgrade to libpam-systemd version 44-1 can find that sudo stops working. Reading the bugreport on Debian and FreeDesktop.org it doesn’t look promising as it also effects other distributions. For now it may be wise put systemd on hold […]

Categories
System Administration

A smoother transition in Debian

About a month ago a transition in Debian took a wrong turn for systemd users. This ended in systemd users who where unable to shutdown there system, but recently a newer version was uploaded to unstable solving this issue. So time to unlock the block packages and upgrading systemd to version 37-1.1 and blocked packages. […]

Categories
Internet, Unix en security

No smooth transition in Debian

Bugreport 638019 appears to be very straight forward, until the code finally hit Debian Testing last weekend. A simple relocation of a FIFO-buffer from /dev to /run caused direct trouble for machines with systemd and a normal shutdown wasn’t possible anymore. Both bugs 657979 and 657990 are a results of the modification. Seeing the overview […]