Display a scheduled Hugo posts using shell-script.
Create simple schedule.sh shell-script.
#!/bin/bash
# Display scheduled posts and available publishing dates for n months
# define number of months
if [ "$1" != "" ]; then
months="$1"
else
months=1
fi
start_date="$(date +%Y-%m-%d)"
end_date="$(date +%Y-%m-%d -d "$start_date + $months months")"
date=$start_date
while [ "$date" != "$end_date" ]; do
day=$(date +%a -d $date)
interesting_day=0
year="$(date +%Y -d "$date")"
path="content/posts/${year}/" # content path
scheduled_posts="$(ls "$path")"
if [ "$day" == "Mon" ] || [ "$day" == "Wed" ] || [ "$day" == "Fri" ]; then # publishing days
interesting_day=1
fi
if echo "$scheduled_posts" | grep -q "^$date"; then # non-publishing days
interesting_day=1
fi
if [ "$interesting_day" -eq 1 ]; then
echo
echo "$date $day"
echo "$scheduled_posts" | grep ^"$date" | xargs -I {} grep ^title: "${path}/{}" | awk -F ": " '{print " " $2}'
fi
date="$(date +%Y-%m-%d -d "${date} + 1 day")"
done
Sample usage.
$ bash schedule.sh
2022-12-05 Mon How to extract and parse LXD instance information 2022-12-07 Wed How to execute Varnish Test Cases 2022-12-09 Fri How to create directory with defined ownership and permissions 2022-12-10 Sat How to display every modified file in git repository 2022-12-12 Mon How to display hardware information the easy way 2022-12-14 Wed How to determine recommended NVIDIA driver 2022-12-16 Fri How to query and alter JSON documents 2022-12-19 Mon How to determine when LXD instance started 2022-12-20 Tue How to use HAProxy to redirect connection to active Vault cluster 2022-12-21 Wed How to display NVIDIA devices using command-line 2022-12-23 Fri How to force curl to use HTTPS protocol 2022-12-26 Mon How to generate new vault root token 2022-12-28 Wed How to lock OpenSSH authentication agent 2022-12-30 Fri How to inspect firmware update using RACADM command-line utility 2023-01-01 Sun How to enable HashiCorp Vault audit logs 2023-01-02 Mon How to generate new vault keys