Here is a simple shell script to copy your ssh authorization key to a remote machine so that you can run ssh and scp without having to repeatedly login.

#!/bin/sh
# save in file ssh_copykeyto.sh then chmod +x ssh_copykeyto.sh
KEY="$HOME/.ssh/id_rsa.pub"
if [ ! -f ~/.ssh/id_rsa.pub ];then
    echo "private key not found at $KEY"
    echo "create it with "ssh-keygen -t rsa" before running this script
    exit
fi
if [ -z $1 ];then
    echo "Bad args: specify user@host as the first argument to this script"
    exit
fi
echo "Copying ssh authorization key to $1... "
KEYCODE=`cat $KEY`
ssh -q $1 "mkdir ~/.ssh 2>/dev/null; chmod 700 ~/.ssh; echo "$KEYCODE" >> ~/.ssh/authorized_keys; \
chmod 644 ~/.ssh/authorized_keys"
echo "done!"

RTOS()

Syntax

Description

Example

use backup in 0
use accounts in 0
nrecs=reccount()
for i = 1 to nrecs
  if rtos(accounts) != rtos(backup)
     debug("record "+recno()+" don't match")
  endif
next

Recital is a dynamic programming language with an embedded high performance database engine particularly well suited for the development and deployment of high transaction throughput applications.

The Recital database engine is not a standalone process with which the application program communicates. Instead, the Recital database is an integral part of any applications developed in Recital. 

Recital implements most of the SQL-99 standard for SQL, but also provides lower level navigational data access for performing high transaction throughput. It is the choice of the application developer whether to use SQL, navigational data access, or a combination of both depending upon the type of application being developed.

The Recital database engine, although operating as an embedded database in the user process, multiple users and other background processes may access the same data concurrently. Read accesses are satisfied in parallel. Recital uses automatic record level locking when performing database updates. This provides for a high degree of database concurrency and superior application performance and differentiates the Recital database from other embeddable databases such as sqlite that locks the entire database file during writing. 

Key features of the Recital scripting language include:

• High performance database application scripting language
• Modern object-oriented language features
• Easy to learn, easy to use
• Fast, just-in-time compiled
• Loosely-typed
• Garbage collected
• Static arrays, Associative arrays and objects
• Develop desktop or web applications
• Cross-platform support
• Extensive built-in functions
• Superb built-in SQL command integration
• Navigational data access for the most demanding applications
• Scripting  language is upward compatible with FoxPRO

Key features of the Recital database include:

• A broad subset of ANSI SQL 99, as well as extensions
• Cross-platform support
• Stored procedures
• Triggers
• Cursors
• Updatable Views
• System Tables
• Query caching
• Sub-SELECTs (i.e. nested SELECTs)
• Embedded database library
• Fault tolerant clustering support
• Chronological data versioning with database timelines
• Optional DES3 encrypted data
• Hot backup
• Client drivers for ODBC, JDBC and .NET 

 
Key features of the Recital database include:

• SQL-92 and a broad subset of ANSI SQL 99, as well as extensions
• Cross-platform support
• Stored procedures
• Triggers
• Cursors
• Updatable Views
• System Tables
• Query caching
• High-performance
• Single-User and Multi-User
• Multi-Process
• ACID Transactions
• Referential Integrity
• Cascading Updates and Deletes
• Multi-table Joins
• Row-level Locking
• BLOBs (Binary Large Objects)
• UDFs (User Defined Functions)
• OLTP (On-Line Transaction Processing)
• Drivers for ODBC, JDBC, and .NET
• Sub-SELECTs (i.e. nested SELECTs)
• Embedded database library
• Database timelines providing data undo functionality
• Fault tolerant clustering support
• Hot backup