qusal/salt/sys-bitcoin/files/server/bin/bitcoin-dbcache

#!/bin/sh
## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>
##
## SPDX-License-Identifier: AGPL-3.0-or-later

set -eu

conf="${HOME}/.bitcoin/conf.d/dbcache.conf"
cache_Mi="$(awk -- '/^MemTotal:/{printf "%.0f", $2/1024}' /proc/meminfo)"
cache="$((cache_Mi*75/100))"
printf '%s\n' "dbcache=${cache}" | tee -- "${conf}" >/dev/null
feat: Bitcoin Core and Electrum servers and wallet 2024-02-16 18:03:19 -05:00			`#!/bin/sh`
			`## SPDX-FileCopyrightText: 2024 Benjamin Grande M. S. <ben.grande.b@gmail.com>`
			`##`
			`## SPDX-License-Identifier: AGPL-3.0-or-later`

			`set -eu`

			`conf="${HOME}/.bitcoin/conf.d/dbcache.conf"`
fix: avoid operand evaluation as argument Explicit end option parsing as the shell can be quite dangerous without it. 2024-08-06 11:04:16 -04:00			`cache_Mi="$(awk -- '/^MemTotal:/{printf "%.0f", $2/1024}' /proc/meminfo)"`
feat: Bitcoin Core and Electrum servers and wallet 2024-02-16 18:03:19 -05:00			`cache="$((cache_Mi*75/100))"`
fix: avoid echo usage Echo can interpret operand as an option and checking every variable to be echoed is troublesome while with printf, if the format specifier is present before the operand, printing as string can be enforced. 2024-08-06 12:15:24 -04:00			`printf '%s\n' "dbcache=${cache}" \| tee -- "${conf}" >/dev/null`