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Shell Programming and Scripting

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Top Forums Shell Programming and Scripting script required
# 8  
Old 06-26-2007
Code:
sed 's/+//;s/+/, /g' input_file

# 9  
Old 06-26-2007
can you modify the code by assuming that the
instead of inout_file i have a varaiable which is holding all the line

VALUE="+ABC+DEF+MGH+THY+MGH+hjk+fyf"

the result should be stored back in VALUE



Quote:
Originally Posted by Shell_Life
Code:
sed 's/+//;s/+/, /g' input_file

# 10  
Old 06-26-2007
Code:
echo $VALUE | sed 's/+//;s/+/, /g'

# 11  
Old 06-26-2007
Quote:
Originally Posted by skyineyes
The line is like this
+abc+def+mgh+ddsdsd+sa
i.e. words seperated by +. There is a plus in the beginning.

i want to conver this line to
abc, def, mgh, ddsdsd, sa

please provide the logic in the form of a shell script


Thanks in advance
try to do it yourself first, read a book, search the web, before posting. Here's a way using bash
Code:
VALUE="+ABC+DEF+MGH+THY+MGH+hjk+fyf"
VALUE=${VALUE:1}
VALUE=${VALUE//+/,}

Last edited by ghostdog74; 06-26-2007 at 10:53 AM..
# 12  
Old 06-26-2007
Quote:
Originally Posted by skyineyes
can you modify the code by assuming that the
instead of inout_file i have a varaiable which is holding all the line

VALUE="+ABC+DEF+MGH+THY+MGH+hjk+fyf"

the result should be stored back in VALUE
B-A BA

Code:
VALUE="+ABC+DEF+MGH+THY+MGH+hjk+fyf"
VALUE=`echo "$VALUE" | sed 's/+//;s/+/, /g'`

# 13  
Old 06-26-2007
Quote:
Originally Posted by ghostdog74
Code:
VALUE="+ABC+DEF+MGH+THY+MGH+hjk+fyf"
VALUE=${VALUE:1}
VALUE=${VALUE//+/,}

Or (with some recent shells):

Code:
$ echo $ZSH_VERSION
4.3.2
$ str="+ABC+DEF+MGH+THY+MGH+hjk+fyf"
$ echo ${${str#?}//+/,}
ABC,DEF,MGH,THY,MGH,hjk,fyf

# 14  
Old 06-27-2007
Thanks Folks
Smilie
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