renice

Alter the scheduling priority/niceness of one or more running processes. Niceness values range from -20 (most favorable to the process) to 19 (least favorable to the process). See also: nice. More information: <https://manned.org/renice>.

Debian Debian
RUN apt-get update && \ apt-get install -y bsdutils
Ubuntu
RUN apt-get update && \ apt-get install -y bsdutils
Alpine
RUN apk add util-linux
Arch Arch Linux
RUN pacman -S --noconfirm util-linux
image/svg+xml Kali Linux
RUN apt-get update && \ apt-get install -y bsdutils
CentOS
RUN yum install -y util-linux
Fedora
RUN dnf install -y util-linux
Raspbian
RUN apt-get update && \ apt-get install -y bsdutils
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