mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-04-20 00:16:38 +02:00
39 lines
810 B
Diff
39 lines
810 B
Diff
From: Simon Frankenberger <simon-alpine@fraho.eu>
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make iptables-apply use posix sh
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--- a/iptables/iptables-apply
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+++ b/iptables/iptables-apply
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@@ -1,4 +1,4 @@
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-#!/bin/bash
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+#!/bin/sh
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# iptables-apply -- a safer way to update iptables remotely
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#
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# Usage:
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@@ -110,7 +110,7 @@
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}
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function checkcommands() {
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- for cmd in "${COMMANDS[@]}"; do
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+ for cmd in ${COMMANDS}; do
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if ! command -v "$cmd" >/dev/null; then
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echo "Error: needed command not found: $cmd" >&2
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exit 127
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@@ -184,7 +184,7 @@
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fi
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# Needed commands
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- COMMANDS=(mktemp "$SAVE" "$RESTORE" "$RUNCMD")
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+ COMMANDS="mktemp $SAVE $RESTORE $RUNCMD"
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checkcommands
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;;
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(*)
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@@ -196,7 +196,7 @@
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fi
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# Needed commands
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- COMMANDS=(mktemp "$SAVE" "$RESTORE")
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+ COMMANDS="mktemp $SAVE $RESTORE"
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checkcommands
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;;
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esac
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