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2026-06-04T05:23:58+00:00andunix.net
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https://old.andunix.net/_media/favicon.icotext/html2013-07-03T13:03:11+00:00Anonymous (anonymous@undisclosed.example.com)init
https://old.andunix.net/info/linux/debian/init
init
Managing init Scripts
To activate an init script (“myscript”):
update-rc.d myscript enable
To deactivate an init script (“myscript”):
update-rc.d myscript remove
Further information can be found at Daemon - Debian Wiki
sysadmin linux debian clitext/html2013-03-01T20:38:48+00:00Anonymous (anonymous@undisclosed.example.com)Oracle: Resize Instance
https://old.andunix.net/info/oracle/resize_instance
Oracle: Resize Instance
In this example, the SGA will be resized to 6GB and the PGA to 2GB.
First, change the SPFile:
ALTER SYSTEM SET pga_aggregate_target = 2G SCOPE=SPFILE;
ALTER SYSTEM SET sga_target = 6G SCOPE=SPFILE;
Then, (optionally) export the SPFile to a PFile:text/html2015-11-30T12:09:18+00:00Anonymous (anonymous@undisclosed.example.com)SSH
https://old.andunix.net/info/sysadmin/ssh
SSH
SSH with Public Key Authentication only
/etc/ssh/sshd_config
Make sure that your SSH config file (sshd_config) contains these settings:
PubkeyAuthentication yes
PasswordAuthentication no
If you changed the config, make sure to restart sshd to activate ist:text/html2015-11-25T08:59:36+00:00Anonymous (anonymous@undisclosed.example.com)MacPorts
https://old.andunix.net/info/mac/macports
MacPorts
List Ports
list requested ports:
port echo requested | cut -d ' ' -f 1 | uniq
list installed ports:
port -qv installed
Housekeeping
When ports are updated, the old port is only deactivated, not uninstalled:
...
autoconf @2.69_2
autoconf @2.69_3
autoconf @2.69_5
...