.git broken, restart

usr/sbin/alpine-qemu-install

@@ -0,0 +1,63 @@
+#!/bin/bash
+set -eux
+
+ISO_URL="https://dl-cdn.alpinelinux.org/alpine/v3.22/releases/x86_64/alpine-virt-3.22.2-x86_64.iso"
+
+# from vm to make a shared folder
+if [ $# -lt 1 ] ; then
+	echo """
+		ISO=${1:-$(basename $ISO_URL)}
+		IMG=${2:-disc_alpine.qcow2}
+		SIZE=${3:-16G}
+		RAM=${4:-2G}
+		CPUS=${5:-2}
+		SHARE=${6:-$PWD/share}
+	"""
+	echo "cheat sheet: mount -t 9p -o trans=virtio hostshare /mnt"
+fi
+
+# --- Configurable defaults ---
+ISO=${1:-$(basename $ISO_URL)}
+IMG=${2:-disc_alpine.qcow2}
+SIZE=${3:-16G}
+RAM=${4:-2G}
+CPUS=${5:-2}
+SHARE=${6:-$PWD/share}
+
+# --- Setup ---
+mkdir -p "$SHARE"
+echo "iso = $ISO"
+[ -f "$ISO" ] || wget "$ISO_URL"
+[ -f "$IMG" ] || qemu-img create -o nocow=on -f qcow2 "$IMG" "$SIZE"
+
+# --- Optional install script ---
+# Drop any file named install.sh in ./share to execute it inside the VM later:
+# e.g. `bash /mnt/share/install.sh` after mounting
+
+
+
+qemu-system-x86_64 \
+	-m $RAM \
+	-boot once=d \
+	-cdrom $ISO \
+	-drive file=$IMG \
+	-device virtio-vga \
+	-enable-kvm \
+	-display default,show-cursor=on \
+	-nic user,hostfwd=tcp::2222-:22 \
+	-virtfs local,id=share,path="$SHARE",security_model=none,mount_tag=hostshare
+
+## --- Run QEMU with graphics + shared folder ---
+#qemu-system-x86_64 \
+#  -enable-kvm \
+#  -m "$RAM" \
+#  -cpu host \
+#  -smp "$CPUS" \
+#  -boot d \
+#  -cdrom "$ISO" \
+#  -drive file="$IMG",format=qcow2 \
+#  -device virtio-vga \
+#  -display default,show-cursor=on \
+#  -nic user,hostfwd=tcp::2222-:22 \
+#  -virtfs local,id=share,path="$SHARE",security_model=none,mount_tag=hostshare
+

usr/sbin/arch-qemu-install

@@ -0,0 +1,39 @@
+#!/bin/bash
+set -eux
+
+# from vm to make a shared folder
+echo "cheat sheet: mount -t 9p -o trans=virtio hostshare /mnt"
+
+# --- Configurable defaults ---
+ISO_URL="https://mirror.arizona.edu/archlinux/iso/latest/archlinux-x86_64.iso"
+ISO=${1:-$(basename $ISO_URL)}
+IMG=${2:-disk_qemu.qcow2}
+SIZE=${3:-16G}
+RAM=${4:-2G}
+CPUS=${5:-2}
+SHARE=${6:-$PWD/share}
+
+# --- Setup ---
+mkdir -p "$SHARE"
+echo "iso = $ISO"
+[ -f "$ISO" ] || wget "$ISO_URL"
+[ -f "$IMG" ] || qemu-img create -o nocow=on -f qcow2 "$IMG" "$SIZE"
+
+# --- Optional install script ---
+# Drop any file named install.sh in ./share to execute it inside the VM later:
+# e.g. `bash /mnt/share/install.sh` after mounting
+
+# --- Run QEMU with graphics + shared folder ---
+qemu-system-x86_64 \
+  -enable-kvm \
+  -m "$RAM" \
+  -cpu host \
+  -smp "$CPUS" \
+  -boot d \
+  -cdrom "$ISO" \
+  -drive file="$IMG",format=qcow2 \
+  -device virtio-vga \
+  -display default,show-cursor=on \
+  -nic user,hostfwd=tcp::2222-:22 \
+  -virtfs local,id=share,path="$SHARE",security_model=none,mount_tag=hostshare
+

usr/sbin/basha

@@ -0,0 +1,28 @@
+#!/usr/bin/bash
+
+
+if [ "$#" -lt 1 ] || [ "$#" -gt 1 ]; then
+    echo "Usage: $0 alias"
+    exit 1
+fi
+
+
+F=$(which "$1")
+
+if [ ! -f "$F" ]; then
+	F="$BIN_DIR/$1"
+	cp $MACHINE_DIR/usr/home/.vim/templates/template.sh $F
+fi
+vim "$F"
+chmod +x $F
+
+cd $BIN_DIR
+git pull
+gitaddcommit
+git push
+cd -
+
+
+
+exit 0
+

usr/sbin/basha-sudo

@@ -0,0 +1,28 @@
+#!/usr/bin/bash
+
+
+if [ "$#" -lt 1 ] || [ "$#" -gt 1 ]; then
+    echo "Usage: $0 alias"
+    exit 1
+fi
+
+
+F=$(which "$1")
+
+if [ ! -f "$F" ]; then
+	F="$SBIN_DIR/$1"
+	cp $MACHINE_DIR/usr/home/.vim/templates/template.sh $F
+fi
+vim "$F"
+chmod +x $F
+
+cd $SBIN_DIR
+git pull
+gitaddcommit
+git push
+cd -
+
+
+
+exit 0
+

usr/sbin/blacklist

@@ -0,0 +1,6 @@
+#!/usr/bin/bash
+
+set -e
+
+vim $BLACKLIST
+bash $NFT_RESET

usr/sbin/brc

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+set -e
+
+MACHINE_DIR=${1:$MACHINE_DIR}
+MACHINE_DIR=${MACHINE_DIR:-"/svr"}
+F_NAME=".bashrc";
+cd "$MACHINE_DIR/usr/home";
+commit_if_modified "$F_NAME"
+cp -f $F_NAME /home/$F_NAME;
+cd -

usr/sbin/cert-librewolf

@@ -0,0 +1,19 @@
+#!/usr/bin/bash
+
+mkdir certs
+cd certs
+
+openssl genrsa -out ca.key 4096
+
+openssl req -x509 -new -sha256 -days 356000 -nodes   -subj "/CN=LibreWolf CA/" -key ca.key -out ca.crt
+
+openssl genrsa -out librewolf.key 2048
+
+openssl req -new -key librewolf.key -out librewolf.csr -subj '/CN=librewolf.local'
+
+echo "subjectAltName = DNS:librewolf.local,IP:127.0.0.1" > librewolf.ext
+
+openssl x509 -req -in librewolf.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out librewolf.crt -days 365 -sha256 -extfile librewolf.ext
+
+cd -
+cp -r certs /srv/appdata/librewolf/config/

usr/sbin/chroot-iso

@@ -0,0 +1,30 @@
+#!/usr/bin/bash
+
+if [ "$#" -ne 1 ] ; then
+    echo "Usage: $0 .iso"
+    exit 1
+fi
+
+ISO="$1"
+WORKDIR=iso_edit
+NEWISO=custom.iso
+
+mkdir -p "$WORKDIR"
+mount -o loop "$ISO" "$WORKDIR"
+
+echo "[*] Enter chroot (bind mounts first)"
+mount --bind /dev "$WORKDIR/dev"
+mount --bind /sys "$WORKDIR/sys"
+mount --bind /proc "$WORKDIR/proc"
+chroot "$WORKDIR" /bin/bash
+
+echo """
+run:
+post-chroot-iso
+"""
+# sudo umount "$WORKDIR"/{proc,sys,dev}
+# genisoimage -o "$NEWISO" -V "CUSTOM" -R -J "$WORKDIR"
+# note : from cdrkit package
+
+exit 0
+

usr/sbin/commit_if_modified

@@ -0,0 +1,20 @@
+#!/bin/bash
+commit_if_modified () 
+{ 
+    local F_NAME=$1;
+    local DEL=$2;
+    #git pull;
+    vim + $F_NAME;
+    git add $F_NAME;
+	git commit
+    if [ $? -eq 0 ] ; then
+        echo -n "[no modifications]";
+        if [ -n "$DEL" ]; then
+            rm $F_NAME;
+            echo -n " -> deleted";
+            return 1;
+        fi;
+	fi;
+    return 0
+}
+commit_if_modified "$@"

usr/sbin/gitaddcommit

@@ -0,0 +1,11 @@
+#!/bin/bash
+gitaddcommit () 
+{ 
+    gitadd;
+    if [ -n "$1" ]; then
+        git commit -m "$1";
+    else
+        git commit;
+    fi
+}
+gitaddcommit "$@"

usr/sbin/journalctl_prettyfy

@@ -0,0 +1,20 @@
+#!/bin/bash
+journalctl_prettyfy () 
+{ 
+    SIZE=${1:-"100"};
+    UNIQ_MIN=${2:-"1"};
+    BOOT=${3:-"0"};
+    local TMP="/tmp/journalctl_prettyf.tmp";
+    _FILE=${4:-"$TMP"};
+    CMD="sudo journalctl -b ${BOOT} | tail -n $SIZE";
+    CMD_SORTED="${CMD} | cut -d\: -f 4- | sort | uniq -c | sort -n";
+    rm -f "$TMP";
+    append_cmd "$CMD" "$TMP";
+    append_cmd "$CMD_SORTED" "$TMP";
+    grep --color=auto -vE " +[0-${UNIQ_MIN}] " $TMP >> "$_FILE";
+    if ! $#; then
+        cat $_FILE;
+    fi;
+    rm "$TMP"
+}
+journalctl_prettyfy "$@"

usr/sbin/monte

@@ -0,0 +1,18 @@
+#!/usr/bin/bash
+
+#if [ "$#" -lt 1 ] || [ "$#" -gt 3 ]; then
+#    echo "Usage: mount the last sdx in dmesg"
+#    exit 1
+#fi
+
+SDX=${1:-$(dmesg | tail -1 | grep -Eo "sd[^ ]")}
+SDX1=${SDX}1
+MNT_PT=/mnt/$SDX1
+
+mkdir -p $MNT_PT
+
+mount /dev/${SDX1} $MNT_PT
+cd $MNT_PT
+
+exit 0
+

usr/sbin/nft-list

@@ -0,0 +1,6 @@
+#!/usr/bin/bash
+
+sudo -E bash $NETWORK_DIR/nft_setup.sh
+
+exit 0
+

usr/sbin/refresh_time

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+export DATE=$(date +"%y%m%d");
+export TIME=$(date +"%T")

usr/sbin/sudoadd

@@ -0,0 +1,6 @@
+#!/usr/bin/bash
+
+USER=${1:-"presko"}
+groupadd $MACHINE
+useradd -k $HOMESKEL_DIR -m -G sudo,$MACHINE $1
+usermod -aG $MACHINE $USER

usr/sbin/tcpd

@@ -0,0 +1,41 @@
+#!/usr/bin/bash
+
+DIR=${1:-"$LOG_CONN_DIR"}
+SUB_DIR=${2:-$(date "+%y%m%d")}
+DIR="$DIR/$SUB_DIR"
+NAME=${2:-"dflt"}
+NAME=$(echo $(date +"%y%m%d")-$(date +"%T").$NAME | sed "s/:/_/g")
+FILE=$DIR/$NAME
+
+echo "File at $FILE"
+if [ "$#" -lt 1 ] ; then
+	echo "usage $0 filename"
+	echo "File at $FILE"
+	exit 1 
+fi
+
+mkdir -p $DIR
+
+echo "File at $FILE"
+
+#DEVICE=$(ip addr | grep -v DOWN | grep -E "^[0-9]" | awk -F':' '{print $2}' | grep -v lo)
+#NB_DEVICES="$(echo ${DEVICE} | awk '{print NF}')"
+#
+#if [ $NB_DEVICES -lt "1" ] ; then
+#	echo no device
+#	echo $DEVICE
+#	exit 1
+#elif [ $NB_DEVICES -gt "1" ] ; then
+#	echo several devices, precise it using '$2':
+#	echo $DEVICE
+#	exit 1
+#fi
+
+echo 'DEVICE='$DEVICE
+echo 
+
+tcpdump -n | tee -a $FILE.log
+tcpdump -w $FILE.pcap
+
+exit 1
+

usr/sbin/usb-reset

@@ -0,0 +1,42 @@
+#!/usr/bin/bash
+
+if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 /dev/sdb"
+    exit 1
+fi
+
+#!/bin/sh
+# partitionne /dev/sdb en une partition unique FAT32 montable Win/Linux
+
+dev=$1
+
+# créer table de partition MBR et 1 partition FAT32
+fdisk "$dev" <<EOF
+o
+n
+p
+1
+ 
+ 
+t
+c
+w
+EOF
+
+echo """
+# nouvelle table DOS
+# nouvelle partition
+# primaire
+# numéro
+# début par défaut
+# fin par défaut
+# changer type
+# W95 FAT32 (LBA)
+# écrire
+"""
+
+mkfs.vfat -F32 ${dev}1 -n STORAGE
+echo "note: mkfs.vfat in dosfstools package"
+
+exit 0
+

usr/sbin/vpn

@@ -0,0 +1,6 @@
+#!/usr/bin/bash
+
+cat $MACHINE_DIR/usr/etc/openvpn/.pot.swp
+#openvpn /etc/openvpn/client/ch-free-2.protonvpn.tcp.ovpn
+#openvpn /etc/openvpn/client/ch-free-4.protonvpn.tcp.ovpn
+openvpn /etc/openvpn/client/ch-free-6.protonvpn.tcp.ovpn

usr/sbin/whitelist

@@ -0,0 +1,6 @@
+#!/usr/bin/bash
+
+set -e
+
+vim $WHITELIST
+bash $NFT_RESET