Initial commit
This commit is contained in:
commit
aa1403d8e3
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#!/bin/bash
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now=$(date +"%s")
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backup_dir="/backup/$now"
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if [ $(whoami) != root ]; then
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echo "You must run it as sudo."
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exit 1
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fi
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log() {
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echo "[$(date)] $*"
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}
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backup_db() {
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sudo -iu postgres pg_dump -Fc "$1" > "${backup_dir}/${1}.dump"
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}
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backup_dir() {
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tar cpf "${backup_dir}/${1}.tar" "$2"
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}
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checksum() {
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client=$(md5sum "${backup_dir}/$1")
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clientSUM=${client%' '*}
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server=$(sudo -iu foxbackup ssh -p2442 42.42.42.2 "md5sum /mnt/foxbackups/backup1/$now/$1")
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serverSUM=${server%' '*}
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if [[ $clientSUM == $serverSUM ]]; then
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echo "[$(date)] Hash-sum of $1 on the client and on the server are equal. "
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else
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echo "[$(date)] WARNING!!! HASH-SUM $1 ON THE CLIENT AND ON THE SERVER ARE NOT EQUAL!"
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echo "WARNIG!!! HASH-SUM OF $1 ON THE CLIENT AND ON THE SERVER ARE NOT EQUAL!" >> /etc/motd
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fi
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}
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startBackup() {
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#Start
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mkdir -p "${backup_dir}"
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log "Starting backup"
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#Backing up a directories
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log "Backing up /opt..."
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backup_dir opt /opt
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log "/opt is backed up, starting to backup nextcloud..."
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backup_dir nextcloud /var/www/nextcloud
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log "Nextcloud is backed up, starting to backup game servers..."
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backup_dir servers /home/servers
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log "Servers are backed up, starting to backup mailbox."
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backup_dir mail /var/mail
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log "Mail are backed up, starting to backup peertube"
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backup_dir peertube /var/www/peertube
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log "Peertube are backed up, starting to backup DBs..."
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#Backing up a DBs
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log "Backing up synapse DB"
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backup_db synapse
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log "Synapse DB is backed up, backing up nextcloud DB..."
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backup_db nextclouddb
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log "Nextcloud DB is backed up, backing up pleroma DB..."
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backup_db pleroma
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log "Pleroma DB is backed up, backing up peerube DB..."
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backup_db peertube_prod
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log "Peertube DB is backed up, compiling all to one and sending to pomoika..."
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#Sending to backup server
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tar cvf - "${backup_dir}" | sudo -iu foxbackup ssh -p2442 foxbackup@42.42.42.2 "cd backup; tar xf -; /home/foxbackup/autobackup.sh"
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#Check md5sum
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echo "[$(date)] Done! All data on pomoika! Starting to check the md5sum..."
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log "Checking opt sum"
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checksum opt.tar
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log "Checking peertube sum"
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checksum peertube.tar
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log "Checking nextcloud sum"
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checksum nextcloud.tar
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log "Checking servers sum"
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checksum servers.tar
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log "Checking mail sum"
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checksum mail.tar
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log "Checking mail_home sum"
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checksum mail_home.tar
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log "Checking synapse sum"
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checksum synapse.dump
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log "Checking nextclouddb sum"
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checksum nextclouddb.dump
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log "Checking pleroma sum"
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checksum pleroma.dump
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log "Checking peertube sum"
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checksum peertube.dump
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echo "Checked the md5sum. See above to errors."
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}
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startBackup
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### to restore
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#
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#pg_restore -d postgres --clean --create "file backup"
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#!/bin/bash
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#Autobackup script for mastodo.ru by leca@foxarmy.org
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#The directory where all of backups are stored
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backup_dir="/backups/"
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#Directories or files to make a back up of
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directories=("/home/mastodon" "/var/lib/redis/dump.rdb")
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#Empty array for writing names of archives e.g. /home/mastodon -> mastodon.tar
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names=()
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#PostgreSQL databases to make a back up of
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databases=("mastodon_production")
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#Determining a unix time to create backup dir. in /backups
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date=$(date +"%s")
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#This program must be ran with root privileges because its sometimes reading sensetive information and have to has access to database
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if [ $UID != "0" ]; then
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echo "You must run this script as root."
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exit 1;
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fi
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#Creating necessary directories
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mkdir -p "${backup_dir}${date}"
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#the main body of backup
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#loop that takes every directory from an array and backing it up
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for name in ${directories[@]}; do
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IFS="/"
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temp="${name}"
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read -rasplitIFS<<< "${temp}"
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len=${#splitIFS[@]}
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names+=(${splitIFS[$len-1]})
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IFS=''
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done
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#Loop that goes through names and backing them up
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length=${#directories[@]}
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i=0
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while [ $i -lt $length ]; do
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tar cf "${backup_dir}${date}/${names[i]}.tar" ${directories[i]}
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i=$(( $i + 1 ))
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done
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#Loop that goes through databases and backing them up
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for db in ${databases[@]}; do
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sudo -iu postgres pg_dump -Fc "${db}" > "${backup_dir}${date}/${db}.dump"
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done
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#Executing a script that manages backups
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cd "${backup_dir}"
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./backup_manager.sh
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#NOTE: to restore a postgresql database from its dump file: pg_restore -d postgres --clean --create "backup.dump"
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#!/bin/bash
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now=$(date +"%s")
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backup_dir="/backup/$now"
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# functions
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log() {
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echo "[$(date)] $*"
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}
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backup_pg_db() {
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sudo -iu postgres pg_dump -Fc "$1" > "${backup_dir}/${1}.dump"
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}
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backup_dir() {
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tar cpf "${backup_dir}/${1}.tar" "$2"
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}
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# main
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if [ $UID != "0" ]; then
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echo "You must run it as root."
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exit 1
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fi
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echo -n "Start backup? (y/n) "
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read choice
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if [ $choice == y ]; then
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mkdir -p "${backup_dir}"
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log "Starting backup."
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log "Backing up /opt..."
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backup_dir opt /opt
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log "/opt is backed up, starting to backup nextcloud..."
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backup_dir nextcloud /var/www/nextcloud
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log "Nextcloud is backed up, starting to backup game servers..."
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backup_dir servers /home/servers
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log "Servers are backed up, starting to backup mailbox."
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backup_dir mail /var/mail
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log "Mail are backed up, starting to backup peertube"
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backup_dir peertube /var/www/peertube
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log "Peertube are backed up, starting to backup DBs..."
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log "Backing up synapse DB"
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backup_pg_db synapse
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log "Synapse DB is backed up, backing up nextcloud DB..."
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backup_pg_db nextclouddb
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log "Nextcloud DB is backed up, backing up pleroma DB..."
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backup_pg_db pleroma
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log "Pleroma DB is backed up, backing up peerube DB..."
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backup_pg_db peertube_prod
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log "Peertube DB is backed up, compiling all to one and sending to pomoika..."
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tar cvf "${backup_dir}.tar" "${backup_dir}"
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log "Done! Now you can restore it!"
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else
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log "Cancelled."
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fi
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### to restore
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#
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#pg_restore -d postgres --clean --create "file backup"
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@ -0,0 +1,10 @@
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#!/bin/bash
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#Script that manages backups by leca@foxarmy.org
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#count every dir
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count=$(find . -maxdepth 1 -type d -not -name "." | wc -l)
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#if there are more than 5 directories, delete the oldest one.
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if [ $count -gt 5 ]; then
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rm -rf $(ls -d -t1 */ | tail -n 1)
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fi
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@ -0,0 +1,9 @@
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#!/bin/bash
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a=10000000
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b=1000000000
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for ((user = $a; user < $b; user ++))
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do
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curl -X POST --header "Content-Type: application/json" --data "{\"username\":\"${user}\",\"password\":\"1234\"}" https://staging.dimensionproject.net/api/register
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done
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