Bash Scripts - File generating Post: 302139108

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Generating a CDR file using PHP scripts.

Hi, I need to do croning in PHP to generate a CDR (Call Details Record) file daily from the mysql database. The CDR file has to be named in a certain sequence such as xx00000xxx200604080850.cdr. A new file is written every day. The generated CDR file is then ftp over to a server. I am...

2. Shell Programming and Scripting

[bash scripting] Generating a table with aligned fields

Hi everyone, I want to write a function which calculates the space needed between fields, to generate a table with aligned fields, like when you type "ls -l", the operating system generates a table with beautifully aligned fields. I've got this code so far: for line in $(cat tmpSearch)...

3. Shell Programming and Scripting

Performance issue in UNIX while generating .dat file from large text file

Hello Gurus, We are facing some performance issue in UNIX. If someone had faced such kind of issue in past please provide your suggestions on this . Problem Definition: /Few of load processes of our Finance Application are facing issue in UNIX when they uses a shell script having below...

4. Shell Programming and Scripting

Changing the Bash Scripts to Bourne Scripts:URGENT

Hi, I have to write a program to compute the checksums of files ./script.sh I wrote the program using bash and it took me forever since I am a beginner but it works very well. I'm getting so close to the deadline and I realised today that actually I have to use normal Bourne shell...

5. UNIX Desktop Questions & Answers

Appending file extensions to filenames in bash scripts

Hi Suppose I have a variable called filename and it it contains the name of a file. I then would like to append an extension to that filename. The filename currently has no extensions. How do I do this? Thanks

6. Shell Programming and Scripting

Converting date/time and generating offsets in bash script

Hi all, I need a script to do some date/time conversion. It should take as an input a particular time. It should then generates a series of offsets, in both hour:minute form and number of milliseconds elapsed. For 03:00, for example, it should give back 04:02:07 (3727000ms*) 05:04:14...

7. UNIX for Dummies Questions & Answers

Generating Dynamic Scripts

Hi, Please give me an idea on how to achieve the below using a unix script. From our source team we are getting files with in-proper delimiters because of which our data load is failing to avoid this we want to generate dynamic scripts as below. Read the no of delimiters(which is dynamic...

8. Shell Programming and Scripting

Writing hive scripts in bash script file

Hi, I wanted to load data from HDFS to HIVE by writing bash script. Description: I have written a bash script to validate the data and loaded validated data from local file system to HDFS. Now in the same bash script i wanted to load the data from HDFS to HIVE. How can i do it ? Also how tyhe...

9. Shell Programming and Scripting

Writing Hbase and pig scripts in the bash script file

Hi, I have a script file where i'm validatig the input file and storing the validated records on HDFS. I wanted to load data from HDFS to HBASE using pig script. So for that i have created a HBASE table and written pig script to load data from HDFS to HBASE which is working fine. Now i wanted...

LEARN ABOUT MOJAVE

tcl_allowexceptions

Tcl_AllowExceptions(3)					      Tcl Library Procedures					    Tcl_AllowExceptions(3)

__________________________________________________________________________________________________________________________________________________

NAME

       Tcl_AllowExceptions - allow all exceptions in next script evaluation

SYNOPSIS

       #include <tcl.h>

       Tcl_AllowExceptions(interp)

ARGUMENTS

       Tcl_Interp *interp (in)		Interpreter in which script will be evaluated.
_________________________________________________________________

DESCRIPTION

       If  a  script is evaluated at top-level (i.e. no other scripts are pending evaluation when the script is invoked), and if the script termi-
       nates with a completion code other than TCL_OK, TCL_ERROR or TCL_RETURN, then Tcl normally converts this into a TCL_ERROR  return  with	an
       appropriate  message.  The particular script evaluation procedures of Tcl that act in the manner are Tcl_EvalObjEx, Tcl_EvalObjv, Tcl_Eval,
       Tcl_EvalEx, Tcl_GlobalEval, Tcl_GlobalEvalObj, Tcl_VarEval and Tcl_VarEvalVA.

       However, if Tcl_AllowExceptions is invoked immediately before calling one of those a procedures, then arbitrary completion codes  are  per-
       mitted from the script, and they are returned without modification.  This is useful in cases where the caller can deal with exceptions such
       as TCL_BREAK or TCL_CONTINUE in a meaningful way.

KEYWORDS

       continue, break, exception, interpreter

Tcl									7.4						    Tcl_AllowExceptions(3)