chore: fix various typos across codebase (#4552)

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>

target/scripts/build/packages.sh

@@ -83,7 +83,7 @@ function _install_packages() {
 
   local ANTI_VIRUS_SPAM_PACKAGES=(
     clamav clamav-daemon
-    # spamassassin is used only with amavisd-new, while pyzor + razor are used by spamassasin
+    # spamassassin is used only with amavisd-new, while pyzor + razor are used by spamassassin
     amavisd-new spamassassin pyzor razor
   )
 

target/scripts/helpers/database/manage/postfix-accounts.sh

@@ -56,7 +56,7 @@ function _manage_accounts_dovecotmaster_delete { _manage_accounts 'delete' "${DA
 #
 
 # These validation helpers rely on:
-# - Exteral vars to be declared prior to calling them (MAIL_ACCOUNT, PASSWD, DATABASE).
+# - External vars to be declared prior to calling them (MAIL_ACCOUNT, PASSWD, DATABASE).
 # - Calling external method '__usage' as part of error handling.
 
 # Also used by setquota, delquota

target/scripts/helpers/dns.sh

@@ -7,7 +7,7 @@ function _get_label_count() {
 }
 
 # Sets HOSTNAME and DOMAINNAME globals used throughout the scripts,
-# and any subprocesses called that intereact with it.
+# and any subprocesses called that interact with it.
 function _obtain_hostname_and_domainname() {
   # Normally this value would match the output of `hostname` which mirrors `/proc/sys/kernel/hostname`,
   # However for legacy reasons, the system ENV `HOSTNAME` was replaced here with `hostname -f` instead.

target/scripts/helpers/error.sh

@@ -93,7 +93,7 @@ function _trap_err_signal() {
 
   # shellcheck disable=SC2317
   function __log_unexpected_error() {
-    local MESSAGE="Unexpected error occured :: script = ${SCRIPT:-${0}} "
+    local MESSAGE="Unexpected error occurred :: script = ${SCRIPT:-${0}} "
     MESSAGE+=" | function = ${1:-none (global)}"
     MESSAGE+=" | command = ${2:-?}"
     MESSAGE+=" | line = ${3:-?}"

target/scripts/helpers/ssl.sh

@@ -8,7 +8,7 @@ function _setup_dhparam() {
   _log 'debug' "Setting up ${DH_SERVICE} dhparam"
 
   if [[ -f ${DH_CUSTOM} ]]; then # use custom supplied dh params (assumes they're probably insecure)
-    _log 'trace' "${DH_SERVICE} will use custom provided DH paramters"
+    _log 'trace' "${DH_SERVICE} will use custom provided DH parameters"
     _log 'warn' "Using self-generated dhparams is considered insecure - unless you know what you are doing, please remove '${DH_CUSTOM}'"
 
     cp -f "${DH_CUSTOM}" "${DH_DEST}"

target/scripts/startup/setup-stack.sh

@@ -9,7 +9,7 @@ function _register_setup_function() {
 
 function _setup() {
   # Requires `shopt -s globstar` because of `**` which in
-  # turn is required as we're decending through directories
+  # turn is required as we're descending through directories
   for FILE in /usr/local/bin/setup.d/**/*.sh; do
     # shellcheck source=/dev/null
     source "${FILE}"

target/scripts/startup/setup.d/security/rspamd.sh

@@ -227,7 +227,7 @@ function __rspamd__setup_learning() {
     sedfile -i -E '/^}/d' /etc/dovecot/conf.d/90-sieve.conf
     cat >>/etc/dovecot/conf.d/90-sieve.conf << EOF
 
-  # From anyhwere to Junk
+  # From anywhere to Junk
   imapsieve_mailbox1_name = Junk
   imapsieve_mailbox1_causes = COPY
   imapsieve_mailbox1_before = file:${SIEVE_PIPE_BIN_DIR}/learn-spam.sieve