I’m having a problem with PostgreSQL 9.5+173 on Ubuntu 16.04 and I happened to stumble across the following threads in my research that somewhat describes the behavior I’m seeing: https://www.postgresql.org/message-id/CAFyxdeT%2B%3Dx-d0oNbFPoe%2B4xnt0Qdfi%2BzAEn%2BrQmEK0AZbJFRtg%40mail.gmail.com https://www.postgresql.org/message-id/562E4453.5090803%40aklaver.com Long story short I have a fresh install of Ubuntu 16 with nothing on it and PostgreSQL running. I’ve stopped PostgreSQL changed the data directory and port and a
Tag: systemd
Converting watch into a unit file systemd
I’ve got a shell script as follows ss.sh The requirement is that I need to use this script with the watch command. And I’d like to make this into a systemctl service. I did it as so. sc.sh And in my /etc/systemd/system, log_info.service When I run systemctl start log_info.service, It runs but not continuously the way I’d like it to.
fail2ban regex stopped working [Debian 8 – Jessie]
So after my last apt-get update && apt-get upgrade && apt-get dist-upgrade my Fail2Ban got upgraded to 0.9.5 without any problems and I double checked the configurations but it seems as if it’s not working anymore. Here are some logs from failed logins in my /var/log/auth.log Normally such a try should be recognized by fail2ban. I double checked the fail2ban
Detect IP-Address change on an interface
I would like to trigger a service when a change of an ip address on a specific interface occurs. Is there a target for this or some other method I am not aware of to achieve this using systemd on Linux (Kernel 3.19)? The service would be used to send a SIGNAL to a defined process. The Linux is running
Linux display command works in terminal, but not in systemd service
I made a web app to turn off my computer’s screens, there are a few different technologies but it’s fairly simple: I have a html/js frontend that detects a button click (Screens On / Screens Off) which sends the option to the PHP backend via ajax The php then connects over a tcp port, sending the option to a program
Bash Brace Expansion in Systemd ExecStart
The following test is in CentOS 7.1. Create the following file test.service in /usr/lib/systemd/system/ and execute systemctl daemon-reload; systemctl restart test; systemctl status test -l There is no output of the value as the ${a} does not substitute as the word hello world, until it is changed echo ${a} into echo $a : Work echo $${a}: Work The $$ means
Trigger CURL Request after boot using systemd
I’m trying to create a service that will trigger every time a raspberry pi boots. Currently the service runs a really simple script that sends a POST request to a web service endpoint I control. I can trigger said script manually and that part all works perfectly. I’m struggling with the next step which is to get that script to
SystemD : Package systemd-sysv is not available, but is referred to by another package
I am trying to install and configure systemD on lindux debian but I get errors when installing systemd-sysv which I understood was necessary to get systemD to manage services. When I run I get : Does someone know how to overcome this ? How can I have a running version of systemD on my system? Answer ubuntu started shipping systemd
how to make sysfs changes persistent in centos 7 (systemd)
Trying to fix up the fn keys on my apple keyboard on CentOS 7, I’ve set and yet after a reboot Suggestions on the internet include running update-initramfs, which doesn’t seem to exist on Centos 7, and doing the “echo 2 >> /sys/module/hid_apple/parameters/fnmode” in /etc/rc.local, which of course doesn’t exist at all any more under systemd. What’s the right way