How to assign an array element to a variable Post: 302517293

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Assign dscl output to variable as an array

Greetings folks, I am trying to assign the output of a dscl command (contains name<spaces>id) to a variable as an array. Currently I am piping the output into a tmp file, then reading the tmp file into an array, then parsing the array. I would like to bypass creating the tmp file portion of...

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I want to ask the user to enter an X amount of file names. I want to put those names into an array and then loop back through them to verify they are in the directory. 1st- How would I assign the value to an array and what is the correct syntax. 2nd- how would i reference that array after I...

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assign value to array variable

Hi, I have a piece of code as follows: i=0 while read LINE do var = "$LINE" i=$((i+1)) echo "${var}" done < file I want to assign value to the array var. However, when i execute the script i get a error. Please can you help me know what i am missing. I ultimately want to...

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This question is for someone that's more familiar with Array Element. I need to know if the maximum array element that can be assigned is 1024 and if its so, Is there a workaround solution when the counter exceeded 1024? param_array="$param_nam" counter=$counter+1 #to avoid space...

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Hello, I have a simple task and I am having some trouble with the syntax. I have a variable with an assigned value, CMD_STRING='-L 22 -s 0 -r -O -A i -N 100 -n' I would like to add that variable to an array. As far as I have been able to look up, the syntax should be something like, ...

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zipnote

zipnote(1)						      General Commands Manual							zipnote(1)

NAME

       zipnote - write the comments in zipfile to stdout, edit comments and rename files in zipfile

SYNOPSIS

       zipnote [-w] [-b path] [-h] [-v] [-L] zipfile

ARGUMENTS

       zipfile	Zipfile to read comments from or edit.

OPTIONS

       -w     Write comments to a zipfile from stdin (see below).

       -b path
	      Use path for the temporary zip file.

       -h     Show a short help.

       -v     Show version information.

       -L     Show software license.

DESCRIPTION

       zipnote	writes the comments in a zipfile to stdout.  This is the default mode.	A second mode allows updating the comments in a zipfile as
       well as allows changing the names of the files in the zipfile.  These modes are described below.

EXAMPLES

       To write all comments in a zipfile to stdout use for example

	    zipnote foo.zip > foo.tmp

       This writes all comments in the zipfile foo.zip to the file foo.tmp in a specific format.

       If desired, this file can then be edited to change the comments and then used to update the zipfile.

	    zipnote -w foo.zip < foo.tmp

       The names of the files in the zipfile can also be changed in this way.  This is done by following lines like
	    "@ name"
       in the created temporary file (called foo.tmp here) with lines like
	    "@=newname"
       and then using the -w option as above.

BUGS

       The temporary file format is rather specific and zipnote is rather picky about it.  It should be easier to change file names in a script.

       Does not yet support large (> 2 GB) or split archives.

SEE ALSO

       zip(1), unzip(1)

AUTHOR

       Info-ZIP

								v3.0 of 8 May 2008							zipnote(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Shift array element

Discussion started by: darshakraut

2. Shell Programming and Scripting

Assign dscl output to variable as an array

Discussion started by: macnetdaemon

3. Windows & DOS: Issues & Discussions

Array element & string variable

Discussion started by: shristi

4. Shell Programming and Scripting

How to assign a variable to an array

Discussion started by: tvb2727