| #!/bin/bash | |
| set -xe | |
| export domain='change.me' | |
| certbot --config ./cli-certbot.ini certonly -d "*.$domain" | |
| # Follow the instructions. | |
| ansible-vault encrypt "./tmp/config/live/$domain/privkey.pem" --output "./${domain}_privkey.pem.vault" | |
| cat "./tmp/config/live/$domain/fullchain.pem" > "./${domain}_fullchain.pem" |
| #!/bin/bash | |
| hash curl || exit 1 | |
| hash jq || exit 1 | |
| usage_msg=" | |
| Usage: | |
| $0 <leader|followers> <consul|nomad|vault> <host_address> [<query_string>] | |
| Examples: | |
| $0 leader vault my-vault.example.com |
Grow the disk in your hypervisor (Hyper-V: Edit Disk in Actions panel)
Apply the disk size change (you can do echo 1 | sudo tee /sys/class/block/sda/device/rescan instead of partprobe)
$ sudo partprobe /dev/sda
$ sudo dmesg | tail
...
[4688278.217348] sd 2:0:0:0: Capacity data has changed
[4688278.217583] sd 2:0:0:0: [sda] 83886080 512-byte logical blocks: (42.9 GB/40.0 GiB)
| const int batchSize = 50; | |
| async Task Paginate<TEntity>(DbSet<TEntity> dbSet, | |
| Func<int, CancellationToken, Task> action, | |
| CancellationToken cancellationToken = default) where TEntity : class { | |
| var count = await dbSet.CountAsync(cancellationToken); | |
| var remain = count; | |
| while(remain > 0) { | |
| logger.LogInformation($"Processing {batchSize} of {remain} items..."); | |
| await action(skip: count - remain, cancellationToken); |
| cat <<'EOF' | sudo tee /usr/local/sbin/addswap.sh | |
| #!/bin/sh | |
| if [ ! -f /mnt/swapfile ] | |
| then | |
| /usr/bin/fallocate -l 30G /mnt/swapfile | |
| /usr/bin/chmod 600 /mnt/swapfile | |
| /usr/sbin/mkswap /mnt/swapfile | |
| /usr/sbin/swapon /mnt/swapfile | |
| fi |
| <body><style>textarea{width:99%;height:49%;}body{margin:0;}textarea{width:99%;font-size:18px;padding:0.5em}</style><textarea placeholder="Decoded" id="d"></textarea><textarea placeholder="Encoded" id="e"></textarea><script>document.querySelectorAll("textarea").forEach(t=>t.addEventListener("keyup",function(e){switch(e.target.id){case"d":document.getElementById("e").value=encodeURIComponent(e.target.value);break;case"e":document.getElementById("d").value=decodeURIComponent(e.target.value);break;}}))</script></body> |
| #!/bin/bash | |
| groupA0=( | |
| "group-A0 item-0" | |
| "group-A0 item-1" | |
| ) | |
| groupB0=( | |
| "group-B0 item-0" | |
| "group-B0 item-1" | |
| "group-B0 item-2" | |
| ) |
| #!/bin/sh | |
| url='https://httpstat.us/500' | |
| attempts=3 | |
| delay_sec=3 | |
| curl_return_code=1 | |
| while [ $curl_return_code -ne 0 ] && [ $attempts -gt 0 ] | |
| do | |
| echo "--- requesting..." |
| #!/bin/sh | |
| # /etc/dhcp/dhclient-exit-hooks.d/nsupdate | |
| [ "$interface" != "eth0" ] && return | |
| [ "$new_domain_name" != "example.org" ] && return | |
| if [ "$reason" = BOUND ] || [ "$reason" = RENEW ] || | |
| [ "$reason" = REBIND ] || [ "$reason" = REBOOT ] | |
| then | |
| host="$(hostname)" |
| * text=auto eol=lf |