Significance of ':-' while accessing a variable Post: 302758563

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Accessing invidual characters in a variable name

hi, How do i access individual characters in a string variable value . say i have var=20060731. How do i retrieve 2,0,0,6 etc chars separately. Is there any Field separator in cut or awk to achieve the same? Regards, Suman

2. UNIX for Dummies Questions & Answers

accessing shell script variable in file

Hi, I have a shell script in which there is a file conn_$temp where $temp has the pid of the shell script. in this shell script i have an embedded awk script that must read the file while ((getline < "conn_$temp") > 0) However due to the "$temp" in the file name, the awk script is...

3. UNIX for Dummies Questions & Answers

Accessing Global Env Variable

Greetings: I need to remove 'RUBYOPT' env variable to install MacRuby. I see it via $env (tchrc). I checked my (local) .tcshrc, .login, .profile files: not defined there. Apparently, it's not set locally. I know this RUBYOPT is global, since I can see it in another account on my...

4. Shell Programming and Scripting

Accessing a variable from another script

Hi, Can anyone assist me on how to access a variable in a shell script from another script. for ex, Script-1 ------- #! /bin/sh c=10 Where as, i would like to access the velue of variable c in another script 'Script-2'. Thankyou to all in advance !! :b: :b:

5. Shell Programming and Scripting

Accessing variable from awk program in shell

Hi, I want to access a variable outside the awk program. My program is as below:- I can not access the exact value of k (See the last line of the program). #!/usr/bin/sh j=10 k=1 #k is declared outside awk awk ' BEGIN { i=1; j1="'"$j"'" printf("\n ## Value of j1 is %d ##", j1); ...

6. Shell Programming and Scripting

Accessing the variable from pl sql bolck

I hve a PL SQL block in unix where i define a variable "var_px_cat" and use it for taking count SELECT COUNT(*) INTO var_px_cat FROM A WHERE B = '$CATEGORIE_ID'; Now how do I access the variable "var_px_cat" in unix after exiting from pl sql block.

7. Shell Programming and Scripting

accessing a variable or array of one script in another

hi all, i've a requirement like this. i want to access the contents of an array declared in one script,which is a bash script, to a second script which is a perl script. actually i want a sort of global variable which can be accessed in other script like environmen variables and also i can...

8. Shell Programming and Scripting

Accessing a variable from another file

HI all, How can i access a variable that is defined in another file as: $$Name= "abhinav; in my script. The catch is that it has 2 $s behind it... Thnaks ---------- Post updated at 10:36 AM ---------- Previous update was at 10:29 AM ---------- the file from which i have to...

9. Shell Programming and Scripting

Accessing local variable

Hi, Would like to know the purpose and accessing of local variable as in below code snippet: a=123 ( a=321; ) echo "a = $a" #This will print 123 How to access local a variable which is assigned with value 321 ?. ..

10. Shell Programming and Scripting

accessing variable from while loop

Hi all, Here is an outline of the problem: #variable declared at start of script x=0; #a function that increments x by 1 every 10 seconds incrementX(){ increments x every 10 seconds; } #i want this to output the value of x every second. The problem is that x is always reported...

LEARN ABOUT XFREE86

svnpath

SVNPATH(1)																SVNPATH(1)

NAME

       svnpath - output svn url with support for tags and branches

SYNOPSIS

       svnpath

       svnpath tags

       svnpath branches

       svnpath trunk

DESCRIPTION

       svnpath is intended to be run in a Subversion working copy.

       In its simplest usage, svnpath with no parameters outputs the svn url for the repository associated with the working copy.

       If a parameter is given, svnpath attempts to instead output the url that would be used for the tags, branches, or trunk. This will only
       work if it's run in the top-level directory that is subject to tagging or branching.

       For example, if you want to tag what's checked into Subversion as version 1.0, you could use a command like this:

	 svn cp $(svnpath) $(svnpath tags)/1.0

       That's much easier than using svn info to look up the repository url and manually modifying it to derive the url to use for the tag, and
       typing in something like this:

	 svn cp svn+ssh://my.server.example/svn/project/trunk svn+ssh://my.server.example/svn/project/tags/1.0

       svnpath uses a simple heuristic to convert between the trunk, tags, and branches paths. It replaces the first occurrence of trunk, tags, or
       branches with the name of what you're looking for. This will work ok for most typical Subversion repository layouts.

       If you have an atypical layout and it does not work, you can add a ~/.svnpath file. This file is perl code, which can modify the path in
       $url.  For example, the author uses this file:

	#!/usr/bin/perl
	# svnpath personal override file

	# For d-i I sometimes work from a full d-i tree branch. Remove that from
	# the path to get regular tags or branches directories.
	$url=~s!d-i/(rc|beta)[0-9]+/!!;
	$url=~s!d-i/sarge/!!;
	1

LICENSE

       GPL version 2 or later

AUTHOR

       Joey Hess <joey@kitenet.net>

Debian Utilities						    2013-12-23								SVNPATH(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Accessing invidual characters in a variable name

Discussion started by: suman_jakkula

2. UNIX for Dummies Questions & Answers

accessing shell script variable in file

Discussion started by: HIMANI

3. UNIX for Dummies Questions & Answers

Accessing Global Env Variable

Discussion started by: UncleRic

4. Shell Programming and Scripting

Accessing a variable from another script

Discussion started by: little_wonder