Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: variable used as filename
Top Forums Shell Programming and Scripting variable used as filename Post 302316287 by jzacsh on Thursday 14th of May 2009 04:03:33 PM
Old 05-14-2009
interesting realization. on the Ubuntu 9.04 machine i tried this script with today (while writing it) i got the diagnostic-less hang I've mentioned above. with my macintosh Darwin terminal (OS X 10.5) i got some nasty errors:
Code:
rcmd: getaddrinfo: nodename nor servname provided, or not known
tar: Backup_Thu_May_14_15\:50\:11_EDT_2009.tar: Cannot open: Input/output error
tar: Error is not recoverable: exiting now

with the Free BSD server I've been telnet-ing into today (my college's server) this script works perfectly.

i even made sure (when the scripts run in the different systems) to check:
Code:
$ type bash
bash blah blah /proper/file/path/bash

so as to properly change the first line in my script.

i'm not sure why it only works in my school's server, but in case anyone has the experience/know-how... here's some info (don't know if its useful):
uname -a
FreeBSD school.domain.edu 7.0-RELEASE-p5 FreeBSD 7.0-RELEASE-p5 #1: Sun Oct 5 13:25:04 EDT 2008 bbroder@school.domain.edu:/usr/src/sys/amd64/compile/SCHOOL amd64
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

AWK Filename as variable

Need some help. I need to load data into some Oracle tables and one of the pieces of data that I need to load is the filename. This filename is distinct every single time. Basically the last 6 characters will be different with no pattern. ex. testfile_041504_003567 To load the filename... (4 Replies)
Discussion started by: firkus
4 Replies

2. Shell Programming and Scripting

mv Filename variable to another filename

Anyone who can assist : I am trying to pass the group vairiable to a filename: rpt_tsavegrp=/export/legato/scripts/$group_savegrp_rpt.$dat It will not pass to variable. Anyone have any ideas what I am doing wrong here. Thanks # This script sends email that save group completed.... (3 Replies)
Discussion started by: gzs553
3 Replies

3. Shell Programming and Scripting

Variable value not being fetched in the filename..

Hi, In the code below, the $DD1, $DD2, $MM1, $MM2 are not fetching the values. Can anybody tell me where have i made wrong. Shift_date.sh is a script which gives the previous date if we give the current date in the format YYYYMMDD and +/- how many days past/future.. Like Shift_date.sh... (3 Replies)
Discussion started by: RRVARMA
3 Replies

4. UNIX for Dummies Questions & Answers

'Crop' date from filename into a variable

Hi all, I have a scenario as below. I created a file - $touch myfile.onlytesting.20090227.txt I want to assign the date only - 20090227 into a variable x. How do I do this in unix command? Please help. Thanks;) (4 Replies)
Discussion started by: luna_soleil
4 Replies

5. UNIX for Dummies Questions & Answers

assingn a variable a filename and then reading it in

Im trying to set a filename to a variable and then read the file in using the variable but im getting a syntax error. any ideas? #!/bin/bash function scanFile() { while read $1 do echo $filename done } file1=report.log scanFile() $file1 (3 Replies)
Discussion started by: magnia
3 Replies

6. Shell Programming and Scripting

Inserting variable value into filename

Greetings, people of UNIX/Linux forums. I am having a problem with a script, where I am trying to create a new variable. The value of this variable would be dependent on the value in a couple other previous variables (all variables are 2-digit integers). Here is my code: #set the stations... (3 Replies)
Discussion started by: TheSMan5
3 Replies

7. Shell Programming and Scripting

Set the last 4 letter in the filename as a variable

Hi all, I want to set the last 4 letter in the filename as a variable. For example, i have AB1234.txt file and i need to have last 4 letter as a variable. It should be like ; get last four letter set var = 1234 How can i write this in C shell?? Thanks, zibi (3 Replies)
Discussion started by: zibi
3 Replies

8. Shell Programming and Scripting

Change the filename variable value

Hi guys, I have a variable where i am storing the filename (with full path). I just need the value before ".txt". But instead of getting the filename i am getting the contents of the filename. FileName=/appl/data/Input/US/Test.txt a=`awk -F"." '{print $1}' ${FileName}` echo $a... (3 Replies)
Discussion started by: mac4rfree
3 Replies

9. Shell Programming and Scripting

Passing gunzipped filename to a variable

Hi , Am trying to gunzip a file and pass the gunzipped file name to a variable , but its not taking up the value. Am trying to execute the command f=`gunzip <filename>`;echo $f. Here the file is getting gunzipped but the file name is not assigned to the variable. Any help on this will be useful.... (5 Replies)
Discussion started by: rogerben
5 Replies

10. Shell Programming and Scripting

Inserting variable values in filename

Hi All, I have a directory containing multiple files. and also a txt file which contains the list of all filenames and certain values. I want to read the text file line by line and if its 2nd column is matched with the filename in directory, then it must insert the values in 7th column to... (14 Replies)
Discussion started by: CAch
14 Replies

LEARN ABOUT CENTOS

bashbug-64

BASHBUG(1)						      General Commands Manual							BASHBUG(1)

NAME

       bashbug - report a bug in bash

SYNOPSIS

       bashbug [--version] [--help] [email-address]

DESCRIPTION

       bashbug	is  a shell script to help the user compose and mail bug reports concerning bash in a standard format.	bashbug invokes the editor
       specified by the environment variable EDITOR on a temporary copy of the bug report format outline. The user must fill  in  the  appropriate
       fields  and  exit  the  editor.	 bashbug  then	mails the completed report to bug-bash@gnu.org, or email-address.  If the report cannot be
       mailed, it is saved in the file dead.bashbug in the invoking user's home directory.

       The bug report format outline consists of several sections.  The first section provides information about the  machine,	operating  system,
       the  bash  version, and the compilation environment.  The second section should be filled in with a description of the bug.  The third sec-
       tion should be a description of how to reproduce the bug.  The optional fourth section is for a proposed fix.  Fixes are encouraged.

ENVIRONMENT

       bashbug will utilize the following environment variables if they exist:

       EDITOR Specifies the preferred editor. If EDITOR is not set, bashbug defaults to emacs.

       HOME   Directory in which the failed bug report is saved if the mail fails.

       TMPDIR Directory in which to create temporary files and directories.

SEE ALSO

       bash(1)

AUTHORS

       Brian Fox, Free Software Foundation
       bfox@gnu.org

       Chet Ramey, Case Western Reserve University
       chet@po.cwru.edu

GNU Bash-4.0							   1998 July 30 							BASHBUG(1)
All times are GMT -4. The time now is 09:51 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy