Handling arguments

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

File handling

Hi All, I need to extract the data from the text file. The data of the text file is shown below #L 0.000017 4.329939 0.000017 4.716267 r7.9 P 1 1;Net=IN32 The extracted data should be IN32. Could anyone help to script in c shell.?

2. UNIX for Dummies Questions & Answers

File Handling

Hi Team, I am trying to cut a large file into multiple files. It has Header 50,050 records Trailer ------------------------------------------- I need to cut the files into multiple files of 1000 records and should have the same header and trailer as the original files. ...

3. Shell Programming and Scripting

grep with two arguments to arguments to surch for

Hello, is it possible to give grep two documents to surche for? like grep "test" /home/one.txt AND /home/two.txt ? thanks

4. UNIX for Advanced & Expert Users

File handling

my input for a script is another csv file but in that file say 7 lines are there ... how can i get line by line to that input for example : >cat link.csv www.yahoo.com,yahoo www.google.com,google www.unix.com,unix another file in that file i need to ping the above links ...

5. UNIX for Advanced & Expert Users

please help me in file handling

sir i have to get first line from a file for example >cat file1 abc zxc asd adsf from that file1 i need only first line expected result >abc please help me !

6. Shell Programming and Scripting

Exception Handling

Hi, I have written a script to load csv files into a mysql database, however, i would like for the shell script to exit in the event of an error (missing file, load error etc.) - currently if an error is encountered the next statement is processed - This is how i am loading the csv scripts ...

7. UNIX for Advanced & Expert Users

File Handling

Hi, I have a log file which runs into 3 to 5 GB. We store this typically for 6 months. When a new month starts we move the previous month into a 9 month back up log (file.9m) and delete the last month of the 9 month back up. Iam using awk to find the data and cat to join the files like...

8. Programming

File Handling in C

Hi all, I have a problem in handling files through C. here is the problem im having: i will query the database (for instance consider employees table ) for empno,ename,job,salary fields.The query returns me some 100 of rows. now i need to place them in a file in row wise pattern as they...

9. Shell Programming and Scripting

help in handling loops

Hi, I am using bash script I want some help in handling loops in my script... I need to check for a specific interval of time whether a file in a paritcular directory exists. If exists, i need to do some action and continue with the next iteration.. //my script attempt=0...

10. UNIX for Advanced & Expert Users

exception handling

Does exception handling exist in any UNIX enviornment? I develop on Windows MSVC++ land and need to port to UNIX.

LEARN ABOUT CENTOS

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)

Shell Programming and Scripting