mirror of
https://github.com/msmhq/msm.git
synced 2024-08-30 18:12:35 +00:00
Improved comments and MSM script layout.
Added introductory comments for MSM and bash completion files.
This commit is contained in:
Marcus Whybrow
parent
2554b67d52
commit
5f539d5dbf
@ -1,4 +1,14 @@
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# Minecraft Server Manager: Bash Completion script
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# ================================================
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#
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# This script provides tab completion support for the
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# Minecraft Server Manager command.
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#
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# http://marcuswhybrow.net/minecraft-server-manager/
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#
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# Source, if it exists, the msm profile.d script
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if [ -f "/etc/profile.d/msm.sh" ]; then
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source "/etc/profile.d/msm.sh"
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221
init/msm
221
init/msm
@ -1,5 +1,14 @@
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#!/bin/bash
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# Minecraft Server Manager
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# ========================
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#
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# A single init script for managing multiple Minecraft servers.
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# Created by Marcus Whybrow
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#
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# http://marcuswhybrow.net/minecraft-server-manager/
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#
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### BEGIN INIT INFO
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# Provides: msm
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# Required-Start: $local_fs $remote_fs
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@ -8,8 +17,8 @@
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# Should-Stop: $network
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description:
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# Description:
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# Short-Description: MSM: Minecraft init script
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# Description: Minecraft Server Manager, an init script for Minecraft/Bukkit servers
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### END INIT INFO
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@ -27,7 +36,7 @@ fi
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CONF="${MSM_CONF:-/etc/msm.conf}"
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### The Minecraft Server Manager version, use "msm version" to check yours.
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# The Minecraft Server Manager version, use "msm version" to check yours.
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VERSION="0.6.4"
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@ -555,7 +564,16 @@ server_set_active() {
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}
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### Jar Group Functions
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### -------------------
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# Lists the jar files grouped by jar groups.
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jargroup_list() {
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@ -716,7 +734,16 @@ jargroup_rename() {
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}
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### Server Functions
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### ----------------
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# Echos a list of servers in the SETTINGS_SERVER_STORAGE_PATH
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server_list() {
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@ -1123,7 +1150,16 @@ server_property() {
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}
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### Manager Functions
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### -----------------
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# Stops all running servers after a servers specified delay
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# $1: String containing "stop" or "restart". Represents whether the stop is
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@ -1262,7 +1298,17 @@ manager_property() {
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}
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### Command Functions
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### Command Handler Functions
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### -------------------------
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# Starts all servers
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command_start() {
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@ -2124,7 +2170,17 @@ command_server_config() {
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fi
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}
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### Main Functions
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### Init and Misc Functions
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### -----------------------
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# Initialises a server's world
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# $1: The server id
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@ -2319,6 +2375,60 @@ server_init() {
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SERVER_NUM_WORLDS[$1]="$(( $id - ${SERVER_WORLD_OFFSET[$1]} ))"
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}
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load_conf() {
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if [[ -f "$CONF" ]]; then
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while read line; do
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# Get the name and value of the setting
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if [[ "$line" =~ ^([\-\_a-zA-Z0-9]+)\=(\"(.*)\"|\'(.*)\'|(.*)$) ]]; then
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name="${BASH_REMATCH[1]}"
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# Only one of 3,4 or 5 will match:
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value="${BASH_REMATCH[3]}${BASH_REMATCH[4]}${BASH_REMATCH[5]}"
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# Translate to uppercase, and replace dashes with underscores
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if is_bash_version 4; then
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name="${name//-/_}"
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name="${name^^}"
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else
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name="$(echo "$name" | tr '[\-a-z]' '[\_A-Z]')"
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fi
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# Create variables in uppercase
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eval SETTINGS_${name}=\"$value\"
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fi
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done < "$CONF"
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fi
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}
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init() {
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register_settings
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load_conf
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NUM_WORLDS=0
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NUM_SERVERS=0
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if [ -d "$SETTINGS_SERVER_STORAGE_PATH" ]; then
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local id=0
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while IFS= read -r -d $'\0' path; do
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local name="$(basename "$path")"
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server_init "$id" "$name"
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id="$(($id+1))"
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NUM_SERVERS="$id"
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done < <(find "$SETTINGS_SERVER_STORAGE_PATH" -mindepth 1 -maxdepth 1 -type d -print0)
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fi
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}
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### Register Functions
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### ------------------
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# Registers a setting that can be defined in /etc/msm.conf
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# $1: Setting name to register
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# $2: Optionally a default value for this setting
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@ -2407,73 +2517,6 @@ register_settings() {
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register_server_setting CONFIRM_XP_FAIL_INVALID_AMOUNT "Invalid exp count: .+"
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}
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load_conf() {
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if [[ -f "$CONF" ]]; then
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while read line; do
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# Get the name and value of the setting
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if [[ "$line" =~ ^([\-\_a-zA-Z0-9]+)\=(\"(.*)\"|\'(.*)\'|(.*)$) ]]; then
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name="${BASH_REMATCH[1]}"
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# Only one of 3,4 or 5 will match:
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value="${BASH_REMATCH[3]}${BASH_REMATCH[4]}${BASH_REMATCH[5]}"
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# Translate to uppercase, and replace dashes with underscores
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if is_bash_version 4; then
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name="${name//-/_}"
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name="${name^^}"
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else
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name="$(echo "$name" | tr '[\-a-z]' '[\_A-Z]')"
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fi
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# Create variables in uppercase
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eval SETTINGS_${name}=\"$value\"
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fi
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done < "$CONF"
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fi
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}
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init() {
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register_settings
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load_conf
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NUM_WORLDS=0
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NUM_SERVERS=0
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if [ -d "$SETTINGS_SERVER_STORAGE_PATH" ]; then
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local id=0
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while IFS= read -r -d $'\0' path; do
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local name="$(basename "$path")"
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server_init "$id" "$name"
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id="$(($id+1))"
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NUM_SERVERS="$id"
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done < <(find "$SETTINGS_SERVER_STORAGE_PATH" -mindepth 1 -maxdepth 1 -type d -print0)
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fi
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}
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# Called if the script is interrupted before exiting naturally
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interrupt() {
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local exit_message="false"
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for ((i=0; $i<$NUM_SERVERS; i++)); do
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if [[ "${STOP_COUNTDOWN[$i]}" == "true" ]] && server_is_running "$i"; then
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if [[ "$exit_message" == "false" ]]; then
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echo -e "\nInterrupted..."
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exit_message="true"
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fi
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server_eval "$i" "say ${SERVER_MESSAGE_STOP_ABORT[$i]}"
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echo "Server \"${SERVER_NAME[$i]}\" shutdown was aborted."
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fi
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if [[ "${RESTART_COUNTDOWN[$i]}" == "true" ]] && server_is_running "$i"; then
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if [[ "$exit_message" == "false" ]]; then
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echo -e "\nInterrupted..."
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exit_message="true"
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fi
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server_eval "$i" "say ${SERVER_MESSAGE_RESTART_ABORT[$i]}"
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echo "Server \"${SERVER_NAME[$i]}\" restart was aborted."
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fi
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done
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exit
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}
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# Adds a command to the list, allowing it to be called from the command line.
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# $1: The command signature, a coded string describing the structure of the
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# command.
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@ -2735,6 +2778,40 @@ call_command() {
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echo "No such command. See $0 help"
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}
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# Called if the script is interrupted before exiting naturally
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interrupt() {
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local exit_message="false"
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for ((i=0; $i<$NUM_SERVERS; i++)); do
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if [[ "${STOP_COUNTDOWN[$i]}" == "true" ]] && server_is_running "$i"; then
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if [[ "$exit_message" == "false" ]]; then
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echo -e "\nInterrupted..."
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exit_message="true"
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fi
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server_eval "$i" "say ${SERVER_MESSAGE_STOP_ABORT[$i]}"
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echo "Server \"${SERVER_NAME[$i]}\" shutdown was aborted."
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fi
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if [[ "${RESTART_COUNTDOWN[$i]}" == "true" ]] && server_is_running "$i"; then
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if [[ "$exit_message" == "false" ]]; then
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echo -e "\nInterrupted..."
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exit_message="true"
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fi
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server_eval "$i" "say ${SERVER_MESSAGE_RESTART_ABORT[$i]}"
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echo "Server \"${SERVER_NAME[$i]}\" restart was aborted."
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fi
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done
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exit
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}
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# The main function which starts the script
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main() {
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# Initialises variables that represent system state
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