Question

通常我在这样的远程服务器上运行我的脚本。参数arg1和arg2始终传递给在远程计算机上运行的script.sh。

ssh user@ip "bash -s" < /path/to/loca/script.sh arg1 arg2

但是，当我尝试使用Sonassi数据库转储脚本（downloadable here并在此帖子中粘贴下方时）执行相同操作时，如下所示：

ssh user@ip "cd /path/to/magento/root; pwd; bash -s" < /vagrant/resources/mage-dbdump.sh -dz

它应该从dbdump脚本返回一些内容，即使它位于错误的目录中。但它没有用，告诉我这个：

stdin: is not a tty
/path/to/magento/root
bash: -d: invalid option
Usage:  bash [GNU long option] [option] ...
        bash [GNU long option] [option] script-file ...
GNU long options:
        --debug
        --debugger
        --dump-po-strings
        --dump-strings
        --help
        --init-file
        --login
        --noediting
        --noprofile
        --norc
        --posix
        --protected
        --rcfile
        --rpm-requires
        --restricted
        --verbose
        --version
Shell options:
        -irsD or -c command or -O shopt_option          (invocation only)
        -abefhkmnptuvxBCHP or -o option

这是脚本mage-dbdump.sh

#!/bin/bash

IGNORE_TABLES=( dataflow_batch_export dataflow_batch_import log_customer log_quote log_summary log_summary_type log_url log_url_info log_visitor log_visitor_info log_visitor_online report_event index_event enterprise_logging_event_changes core_cache core_cache_tag core_session core_cache_tag )
IGNORE_TABLES_AGGRESSIVE=( report_compared_product_index report_viewed_product_index sales_flat_quote_address sales_flat_quote_shipping_rate enterprise_customer_sales_flat_quote enterprise_customer_sales_flat_quote_address sales_flat_quote )
TRUNCATE_TABLES=( dataflow_batch_export dataflow_batch_import log_customer log_quote log_summary log_summary_type log_url log_url_info log_visitor log_visitor_info log_visitor_online report_viewed_product_index report_compared_product_index report_event index_event index_process_event )
CONFIG_FILE="./app/etc/local.xml"
DUMP_FILE="./var/db.sql"

function usage()
{
cat <<EOF
Usage:     $0 [OPTIONS]
Version:   1.03
Author:    www.sonassi.com
Download:  sys.sonassi.com/mage-dbdump.sh

This script is used to dump or restore Magento databases by reading
the local.xml file and parsing the DB credentials. It strips out
superfluous data (logs etc.) for smaller and quicker dumps. It also
optimises the dump by avoiding locks where possible.

Dumps to $DUMP_FILE(.gz)

If you have pigz installed, it will use that over gzip for parallel
compression/de-compression.

OPTIONS:
      -a             Advertise awesome hosting
      -d             Dump the database
      -r             Restore the databse
      -z             Use gzip compression (use with -d or -r)
      -e             Use extended inserts
      -h             Show help/usage
      -f             Full dump, do not exclude any tables
      -A             Aggressive dump, exclude (${IGNORE_TABLES_AGGRESSIVE[@]})
      -B             Exclude additional custom tables (space separated, within "double quotes")
      -F             Do not ask questions and force all actions
      -i             Interactive, enter a mysql> prompt
      -c             Clean log and index tables

EOF
}

function error()
{
  echo -e "Error: $1"
  [[ ! "$2" == "noexit" ]] && exit 1
}

function getParam()
{
  RETVAL=$(grep -Eoh "<$1>(<!\[CDATA\[)?(.*)(\]\]>)?<\/$1>" $TMP_FILE | sed "s#<$1><!\[CDATA\[##g;s#\]\]><\/$1>##g")
  if [[ "$2" == "sanitise" ]]; then
    RETVAL=$(echo "$RETVAL" | sed 's/"/\\\"/g')
  fi
  echo -e "$RETVAL"
}

function compress()
{
  while read DATA; do
    [[ ! "$OPT_z" == "" ]] && (echo "$DATA" | $GZIP_CMD -) || echo "$DATA"
  done
}

function mysqldumpit()
{

  if [[ "$OPT_f" == "" ]]; then
    [[ ! "$OPT_A" == "" ]] && IGNORE_TABLES=( ${IGNORE_TABLES[@]} ${IGNORE_TABLES_AGGRESSIVE[@]} )
    [[ ! "$OPT_B" == "" ]] && IGNORE_TABLES=( ${IGNORE_TABLES[@]} $OPT_B )
    for TABLE in "${IGNORE_TABLES[@]}"; do
      IGNORE_STRING="$IGNORE_STRING --ignore-table=$DBNAME.$TABLE_PREFIX$TABLE"
    done
  fi

  # We use --single-transaction in favour of --lock-tables=false , its slower, but less potential for unreliable dumps
  echo "SET SESSION sql_mode='NO_AUTO_VALUE_ON_ZERO';"
  ( mysqldump -p"$DBPASS" $MYSQL_ARGS --no-data --routines --triggers --single-transaction; \
      mysqldump -p"$DBPASS" $MYSQL_ARGS $IGNORE_STRING --no-create-db --single-transaction ) | sed 's/DEFINER=[^*]*\*/\*/g'
}

function question()
{
  [[ ! "$OPT_F" == "" ]] && return 0
  echo -n "$1 [y/N]: "
  read CONFIRM
  [[ "$CONFIRM" == "y" ]] || [[ "$CONFIRM" == "Y" ]] && return 0
  return 1
}

function message()
{
  STRIP=$(for i in {1..38}; do echo -n "#"; done)
  echo -e "$STRIP\n$1\n$STRIP"
}

function banner()
{
cat <<EOT
######################################

                              (_)
 ___  ___  _ __   __ _ ___ ___ _
/ __|/ _ \| '_ \ / _' / __/ __| |
\__ \ (_) | | | | (_| \__ \__ \ |
|___/\___/|_| |_|\__'_|___/___/_|

For truly optimised Magento hosting
Use http://www.sonassi.com ...

#####################################

EOT
}

[ ! -f "$CONFIG_FILE" ] && error "$CONFIG_FILE does not exist"

while getopts "B:AdrzehfFaic" OPTION; do
  case $OPTION in
    a)
      banner
      exit 0
      ;;
    h)
      usage
      exit 0
      ;;
    :)
      error "Error: -$OPTION requires an argument" noexit
      exit 1
      ;;
    \?)
      error "Error: Unknown option -$OPTION" noexit
      exit 1
      ;;
    B)
      IGNORE_TABLES+=( $OPTARG )
      ;;
    *)
      [[ "$OPTARG" == "" ]] && OPTARG='"-'$OPTION' 1"'
      OPTION="OPT_$OPTION"
      eval ${OPTION}=$OPTARG
      ;;
  esac
done

[[ "$OPT_c$OPT_i$OPT_d$OPT_r" == "" ]] && usage && exit 1

which mktemp >/dev/null 2>&1
[ $? -eq 0 ] && TMP_FILE=$(mktemp ./var/local.xml.XXXXX) || TMP_FILE="./var/.tmp.local.xml"
sed -ne '/default_setup/,/\/default_setup/p' $CONFIG_FILE > $TMP_FILE

which pigz >/dev/null 2>&1
[ $? -eq 0 ] && GZIP_CMD="pigz" || GZIP_CMD="gzip"

IGNORE_STRING=""
DBHOST=$(getParam "host")
DBUSER=$(getParam "username")
DBPASS=$(getParam "password" "sanitise" )
DBNAME=$(getParam "dbname")
TABLE_PREFIX=$(getParam "table_prefix")
[ -f $TMP_FILE ] && rm $TMP_FILE
[[ ! "$OPT_z" == "" ]] && DUMP_FILE="$DUMP_FILE"".gz"

MYSQL_ARGS="-f -h $DBHOST -u $DBUSER $DBNAME $MYSQL_ARGS"
[[ ! "$OPT_e" == "" ]] && MYSQL_ARGS="$MYSQL_ARGS --extended-insert=FALSE --complete-insert=TRUE"

if [[ ! "$OPT_r" == "" ]]; then

  [ ! -f "$DUMP_FILE" ] && error "SQL file does not exist"
  question "Are you sure you want to restore $DUMP_FILE to $DBNAME?"
  if [ $? -eq 0 ]; then
    [[ ! "$OPT_z" == "" ]] && $GZIP_CMD -d <$DUMP_FILE | mysql $MYSQL_ARGS -p"$DBPASS" || mysql $MYSQL_ARGS -p"$DBPASS" <$DUMP_FILE
    message "MYSQL IMPORT COMPLETE"
    banner
  fi
  exit 0

elif [[ ! "$OPT_c" == "" ]]; then

  for TABLE in ${TRUNCATE_TABLES[@]}; do
    echo "Cleaning $TABLE ..."
    mysql $MYSQL_ARGS -p"$DBPASS" -e "TRUNCATE ${TABLE_PREFIX}$TABLE"
  done

elif [[ ! "$OPT_i" == "" ]]; then

  mysql $MYSQL_ARGS -p"$DBPASS"

elif [[ ! "$OPT_d" == "" ]]; then

  [[ ! "$OPT_z" == "" ]] && mysqldumpit | $GZIP_CMD > $DUMP_FILE || mysqldumpit > $DUMP_FILE
  message "MYSQL DUMP COMPLETE"
  exit 0

fi

Answer 1

mage-dbdump.sh从标准输入读取，它继承自bash。但是，bash的标准输入是...... mage-dbdump.sh，所以它试图从自己读取。你的方法不会在这里工作。您应该将脚本复制到服务器并运行它＆＃34;通常＆＃34;：

scp /vagrant/resources/mage-dbdump.sh user@ip:    
ssh user@ip "cd /path/to/magento/root; pwd; bash ~/mage-dbdump.sh -dz"

远程执行带参数的脚本将参数传递给`bash`而不是脚本

1 个答案: