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Top Forums Shell Programming and Scripting Post Shell programming: Question about source a file and read data from the file Post 302130300 by ccwq on Saturday 4th of August 2007 10:24:37 PM
Old 08-04-2007
Post Shell programming: Question about source a file and read data from the file

This is shell programming assignment.
It needs to create a file called .std_dbrc contains
STD_DBROOT=${HOME}/class/2031/Assgn3/STD_DB
(which includes all my simple database files)

and I am gonna use this .std_dbrc in my script file (read the data from the database files)
like this: . ${HOME}/.std_dbrc (means source a file or folder)
to import all database to my script and use them.

My question is what do I need to do after use . ${HOME}/.std_dbrc in my script? I am not sure how to use it.
Please help.
 

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cscope-indexer(1)					      General Commands Manual						 cscope-indexer(1)

NAME
cscope-indexer - Script to index files for cscope SYNOPSIS
cscope-indexer [-v] [-f database_file] [-i list_file] [-l] [-r] DESCRIPTION
This script generates a list of files to index (cscope.out), which is then (optionally) used to generate a cscope database. You can use this script to just build a list of files, or it can be used to build a list and database. This script is not used to just build a data- base (skipping the list of files step), as this can be simply done by just calling "cscope -b". Normally, cscope will do its own indexing, but this script can be used to force indexing. This is useful if you need to recurse into sub- directories, or have many files to index (you can run this script from a cron job, during the night). It is especially useful for large projects, which can contstantly have source files added and deleted; by using this script, the changing sources files are automatically handled. Currently, any paths containing "/CVS/" or "/RCS/" are stripped out (ignored). OPTIONS
-f database_file Specifies the cscope database file (default: cscope.out). -i list_file Specifies the name of the file into which the list of files to index is placed (default: cscope.files). -l Suppress the generation/updating of the cscope database file. Only a list of files is generated. -r Recurse into subdirectories to locate files to index. Without this option, only the current directory is searched. -v Be verbose. Output simple progress messages. SEE ALSO
cscope(1) AUTHOR
This manual page was written for the Debian GNU/Linux system by Robert Lemmen <robertle@semistable.com> (but may be used by others, of course) Script to index files for cscope 30. December 2002 cscope-indexer(1)
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