feat(backup): add parallel backup creation using pigz (#4509)

lgsm/data/almalinux-8.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python36,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python36,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/almalinux-9.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python3,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python3,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/centos-7.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python3,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python3,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/centos-8.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python36,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python36,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/centos-9.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python3,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python3,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/debian-10.csv

@@ -1,7 +1,7 @@
 ac
 ahl
 ahl2
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 ark
 arma3
 armar,libcurl4

lgsm/data/debian-11.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc-s1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/debian-12.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat-openbsd,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat-openbsd,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc-s1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/debian-9.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,python3,tar,tmux,unzip,util-linux,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,pigz,python3,tar,tmux,unzip,util-linux,wget,xz-utils
 steamcmd,lib32gcc1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/rhel-7.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python36,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python36,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/rhel-8.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python36,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python36,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/rhel-9.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python3,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python3,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/rocky-8.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python36,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python36,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/rocky-9.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,python3,tar,tmux,unzip,util-linux,wget,xz
+all,bc,binutils,bzip2,cpio,curl,epel-release,file,glibc.i686,gzip,hostname,jq,libstdc++,libstdc++.i686,nmap-ncat,pigz,python3,tar,tmux,unzip,util-linux,wget,xz
 steamcmd,glibc.i686,libstdc++.i686
 ac
 ahl

lgsm/data/ubuntu-16.04.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/ubuntu-18.04.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/ubuntu-20.04.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc1,lib32stdc++6,netcat,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/ubuntu-22.04.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc-s1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/ubuntu-23.04.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat-openbsd,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat-openbsd,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc-s1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/data/ubuntu-23.10.csv

@@ -1,4 +1,4 @@
-all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat-openbsd,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
+all,bc,binutils,bsdmainutils,bzip2,ca-certificates,cpio,curl,distro-info,file,gzip,hostname,jq,lib32gcc-s1,lib32stdc++6,netcat-openbsd,pigz,python3,tar,tmux,unzip,util-linux,uuid-runtime,wget,xz-utils
 steamcmd,lib32gcc-s1,lib32stdc++6,libsdl2-2.0-0:i386,steamcmd
 ac
 ahl

lgsm/modules/check.sh

@@ -54,7 +54,7 @@ for allowed_command in "${allowed_commands_array[@]}"; do
 	fi
 done
 
-allowed_commands_array=(DEBUG START)
+allowed_commands_array=(BACKUP DEBUG START)
 for allowed_command in "${allowed_commands_array[@]}"; do
 	if [ "${allowed_command}" == "${commandname}" ]; then
 		check_deps.sh

lgsm/modules/command_backup.sh

@@ -126,7 +126,7 @@ fn_backup_compression() {
 		core_exit.sh
 	fi
 
-	tar -czf "${backupdir}/${backupname}.tar.gz" -C "${rootdir}" --exclude "${excludedir}" --exclude "${lockdir}" --exclude "${tmpdir}" ./.
+	tar --use-compress-program=pigz -cf "${backupdir}/${backupname}.tar.gz" -C "${rootdir}" --exclude "${excludedir}" --exclude "${lockdir}" --exclude "${tmpdir}" ./.
 	local exitcode=$?
 	if [ "${exitcode}" != 0 ]; then
 		fn_print_fail_eol