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Update technitiumdns-install.sh

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tteckster 2022-04-25 11:19:33 -04:00 committed by GitHub
parent 6a7134cd8b
commit d3b4ca4bea
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1 changed files with 17 additions and 3 deletions
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20
setup/technitiumdns-install.sh
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@ -1,6 +1,4 @@
#!/usr/bin/env bash -ex #!/usr/bin/env bash
set -euo pipefail
shopt -s inherit_errexit nullglob
YW=`echo "\033[33m"` YW=`echo "\033[33m"`
RD=`echo "\033[01;31m"` RD=`echo "\033[01;31m"`
BL=`echo "\033[36m"` BL=`echo "\033[36m"`
@ -13,6 +11,22 @@ CM="${GN}✓${CL}"
CROSS="${RD}✗${CL}" CROSS="${RD}✗${CL}"
BFR="\\r\\033[K" BFR="\\r\\033[K"
HOLD="-" HOLD="-"
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
shopt -s expand_aliases
alias die='EXIT=$? LINE=$LINENO error_exit'
trap die ERR
function error_exit() {
trap - ERR
local reason="Unknown failure occured."
local msg="${1:-$reason}"
local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
echo -e "$flag $msg" 1>&2
exit $EXIT
}
function msg_info() { function msg_info() {
local msg="$1" local msg="$1"