Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Help cannot concatenate Ksh variables ?
Top Forums Shell Programming and Scripting Help cannot concatenate Ksh variables ? Post 302601237 by methyl on Thursday 23rd of February 2012 07:00:02 AM
Old 02-23-2012
Quote:
OldRepo=`grep svn01g.gdc ${i}/.svn/entries | tail -1 | tr -d '\n'`
I suspect that the higlighted file(s) contain control codes which should not be in a unix text file. Most likely carriage-return characters from a Microsoft computer. Post #19 does not show a sample of one of these files.
Just need to confirm this fact by making the control codes visible. This could equally be done with the unix "od" command but that "sed" command is a quick and easy way of seeng the bad characters.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

variables in ksh

I'm new to unix scripting. How would I go about pulling the first 3 characters from a variable in ksh and storing in another variable? Thanks. (9 Replies)
Discussion started by: steve6368
9 Replies

2. Shell Programming and Scripting

subtracting variables in ksh

hi all, how do i subract variables in shell ?? am trying to space out the headers and the output generated by the shell so they all line up : currently the output is like this : servers : users server1 : 10 latestServer : 50 so i thought... (3 Replies)
Discussion started by: cesarNZ
3 Replies

3. Shell Programming and Scripting

how to concatenate values of two variables with an underscore(_) in between

Hi, I'm new to shell programming. I have two variables a and b a=val1 b=val2 could anyone kindly post the shell script to concatenate the values of variable a and b with an underscore(_) in between? The final output should be val1_val2. (8 Replies)
Discussion started by: badrimohanty
8 Replies

4. Shell Programming and Scripting

How to preserve NL in Ksh variables?

I'm trying to set a variable to the output of a command. This is what the comand output to the display looks like: />hciconndump -v TOsiu Dump of connection(s): TOsiu ---------------------------------------------------------------------- Process: A60Tsiu Connection: TOsiu... (2 Replies)
Discussion started by: troym72
2 Replies

5. Shell Programming and Scripting

Combining two variables in ksh

I can't believe I can't figure this out... given this code: CARS_DATA_LIST=`cat /tmp/file1 | awk '{print $1}' ` FMSA_DATA_LIST=`cat /tmp/file2 | awk '{print $1}' ` The value of each of the above variables is: CARS = a b c d e f g FMSA = a b c q r s I want to declare a third... (8 Replies)
Discussion started by: Shoeless_Mike
8 Replies

6. Shell Programming and Scripting

concatenate variables problem

Hello, I have a tricky problem: I have a $file with a variable number of occurrences of "ORA-" (in this case two) .......... EXP-00008: ORACLE error 3113 encountered ORA-03113: end-of-file on communication channel EXP-00056: ORACLE error 1403 encountered ORA-01403: no data found... (9 Replies)
Discussion started by: Laurentiu
9 Replies

7. Shell Programming and Scripting

ksh - for loop with variables

Hi, I 'm trying to send an e-mail for every different line in the .txt for i in {1..$variable} do sed -n "/$i$/p" text.txt done I have two problems about this. First one is that for loop doesn't work and the second one is that i cant get the output of sed (4 Replies)
Discussion started by: ozum
4 Replies

8. Shell Programming and Scripting

concatenate variables

I need to know how to concatenate variables in Debian. I am making a interactive script where it ask the user for info to add a user I pull the first letter from the first middle and last name into individual variables now i want to put them all in one variable so i can put it into useradd command ... (4 Replies)
Discussion started by: HackerSeabass
4 Replies

9. UNIX for Dummies Questions & Answers

Formating variables in KSH

Hi Friends , I want to know how to format the output for the following: i searched in the forum and couldnt get the exact requirement. Thanks in advance . (2 Replies)
Discussion started by: i150371485
2 Replies

10. Shell Programming and Scripting

Concatenate two variables and form the third variable

Hi Guys, I was scratching my head for this for half a day... finally not successful :confused: Following is the problem I have a variable $ var1=123 $ var2-234 $ var3=345 and another Variable $ i=1 Now i wanted to save these into a Variable as shown below for i in 1 2 3 do... (5 Replies)
Discussion started by: ramprabhum
5 Replies

LEARN ABOUT DEBIAN

ansi_ctrlu

term::ansi::ctrl::unix(3tcl)					 Terminal control				      term::ansi::ctrl::unix(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME

       term::ansi::ctrl::unix - Control operations and queries

SYNOPSIS

       package require Tcl  8.4

       package require term::ansi::ctrl::unix  ?0.1.1?

       ::term::ansi::ctrl::unix::import ?ns? ?arg...?

       ::term::ansi::ctrl::unix::raw

       ::term::ansi::ctrl::unix::raw

       ::term::ansi::ctrl::unix::columns

       ::term::ansi::ctrl::unix::rows

_________________________________________________________________

DESCRIPTION

       WARNING:  This  package	is  unix-specific  and depends on the availability of two unix system commands for terminal control, i.e. stty and
       tput, both of which have to be found in the $PATH. If any of these two commands is missing the loading of the package will fail.

       The package provides commands to switch the standard input of the current process between raw and cooked input modes, and to query the size
       of terminals, i.e. the available number of columns and lines.

API

   INTROSPECTION
       ::term::ansi::ctrl::unix::import ?ns? ?arg...?
	      This  command imports some or all attribute commands into the namespace ns. This is by default the namespace ctrl. Note that this is
	      relative namespace name, placing the imported command into a child of the current namespace. By default all commands  are  imported,
	      this can howver be restricted by listing the names of the wanted commands after the namespace argument.

   OPERATIONS
       ::term::ansi::ctrl::unix::raw
	      This command switches the standard input of the current process to raw input mode. This means that from then on all characters typed
	      by the user are immediately reported to the application instead of waiting in the OS buffer until the Enter/Return key is received.

       ::term::ansi::ctrl::unix::raw
	      This command switches the standard input of the current process to cooked input mode. This means that from then  on  all	characters
	      typed by the user are kept in OS buffers for editing until the Enter/Return key is received.

       ::term::ansi::ctrl::unix::columns
	      This command queries the terminal connected to the standard input for the number of columns available for display.

       ::term::ansi::ctrl::unix::rows
	      This command queries the terminal connected to the standard input for the number of rows (aka lines) available for display.

BUGS, IDEAS, FEEDBACK
       This  document, and the package it describes, will undoubtedly contain bugs and other problems.	Please report such in the category term of
       the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you  may  have  for
       either package and/or documentation.

KEYWORDS

       ansi, columns, control, cooked, input mode, lines, raw, rows, terminal

CATEGORY

       Terminal control

COPYRIGHT

       Copyright (c) 2006-2011 Andreas Kupries <andreas_kupries@users.sourceforge.net>

term								       0.1.1					      term::ansi::ctrl::unix(3tcl)
All times are GMT -4. The time now is 02:47 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy