hoducha

#!/bin/sh
# This script renews all the Let's Encrypt certificates with a validity < 30 days

RENEW_LOG=/var/log/letsencrypt/renew.log

if ! letsencrypt renew > $RENEW_LOG 2>&1 ; then
    echo Automated renewal failed:
    cat $RENEW_LOG
    exit 1
fi

nepsilon

How to detach a process from the current terminal?

Closing the terminal will kill all processes launched from its shell instance that are still running. Here is how to detach a running process and run+detach a new process:

Scenario 1:

Let’s say we have ./long.sh running, and we want to detach it:

./long.sh