How to check a string in the variable Post: 302077714

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

check whether variable number or string

I am passing an argument to a file and i wanna check whether the argument is a number or string ? how can i do this?

2. Shell Programming and Scripting

read string, check string length and cut

Hello All, Plz help me with: I have a csv file with data separated by ',' and optionally enclosed by "". I want to check each of these values to see if they exceed the specified string length, and if they do I want to cut just that value to the max length allowed and keep the csv format as it...

3. UNIX for Advanced & Expert Users

check if a variable contains a string

hi I have an if condition that states: if ; then exit how to translate this? $x is a path $y is a string that comes at the end of the path thx

4. UNIX for Dummies Questions & Answers

How to check a particular element in a string variable

Hi, I have a string variable containing value say abc123 I want to check if the 3rd element of this string is "c" in a if statement.Actually i dont know the syntax of how to use substring in an if statement in shell script. Please reply soon. Regards Navjot

5. UNIX for Dummies Questions & Answers

Check the value of a string variable

hi to all, i want to check the value of a variable that it contains characters. for example i try the following: if then ......... i just want to check that in the specific line that is a variable called "passline" has the entry "password". But it can contain also other characters in the...

6. Shell Programming and Scripting

replace (sed?) a string in file with multiple lines (string) from variable

Can someone tell me how I can do this? e.g: a=$(echo -e wert trewt ertert ertert ertert erttert erterte rterter tertertert ert) How do i replace the STRING with $a? I try this: sed -i 's/STRING/'"$a"'/g' filename.ext but this don' t work

7. UNIX for Dummies Questions & Answers

Comparing a String variable with a string literal in a Debian shell script

Hi All, I am trying to to compare a string variable with a string literal inside a loop but keep getting the ./testifstructure.sh: line 6: #!/bin/sh BOOK_LIST="BOOK1 BOOK2" for BOOK in ${BOOK_LIST} do if then echo '1' else echo '2' fi done Please use next...

8. Shell Programming and Scripting

korn shell: check the content of a string of a variable

hello, i have a variable which should have following content : var="value1" or var="value2" or var="value2:*" # example: value2:22 how can i check : - if the content is ok (value1 / value2* ) - the two options of "value2" when content is example "value2:22" , i want to split...

9. Shell Programming and Scripting

Check file for string existence before appending it with string

I want to append file with a string but before doing that i want to check if this string already exist in that file.I tried with grep on Solaris 10 but unsuccessful.Man pages from grep seems to suggest if the string is found command status will be 0 and if not 1.But i am not finding it.May be i...

10. UNIX for Beginners Questions & Answers

Check if string variable is a subset of another string variable

Below is my ksh shell script where I need to check if variable fileprops is a subset of $1 argument. echo "FILE PROPERTY: $fileprops" echo "PARAMETER3: $1" if ; then echo "We are Good. $line FILE is found to be INTACT !! " else echo...

LEARN ABOUT DEBIAN

text::pdf::dict

Text::PDF::Dict(3pm)					User Contributed Perl Documentation				      Text::PDF::Dict(3pm)

NAME

       Text::PDF::Dict - PDF Dictionaries and Streams. Inherits from PDF::Objind

INSTANCE VARIABLES

       There are various special instance variables which are used to look after, particularly, streams. Each begins with a space:

       stream Holds the stream contents for output

       streamfile
	      Holds the stream contents in an external file rather than in memory. This is not the same as a PDF file stream. The data is stored
	      in its unfiltered form.

       streamloc
	      If both ' stream' and ' streamfile' are empty, this indicates where in the source PDF the stream starts.

METHODS

       $d->outobjdeep($fh)

       Outputs the contents of the dictionary to a PDF file. This is a recursive call.

       It also outputs a stream if the dictionary has a stream element. If this occurs then this method will calculate the length of the stream
       and insert it into the stream's dictionary.

       $d->read_stream($force_memory)

       Reads in a stream from a PDF file. If the stream is greater than "PDF::Dict::mincache" (defaults to 32768) bytes to be stored, then the
       default action is to create a file for it somewhere and to use that file as a data cache. If $force_memory is set, this caching will not
       occur and the data will all be stored in the $self->{' stream'} variable.

       $d->val

       Returns the dictionary, which is itself.

       $d->copy($inpdf, $res, $unique, $outpdf, %opts)

       Copies an object. See Text::PDF::Objind::Copy() for details

perl v5.8.8							    2006-09-09						      Text::PDF::Dict(3pm)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

check whether variable number or string

Discussion started by: rolex.mp

2. Shell Programming and Scripting

read string, check string length and cut

Discussion started by: ozzy80

3. UNIX for Advanced & Expert Users

check if a variable contains a string

Discussion started by: melanie_pfefer

4. UNIX for Dummies Questions & Answers

How to check a particular element in a string variable

Discussion started by: navjotsingh