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Can I assign the contents of file into an array?

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Top Forums Shell Programming and Scripting Can I assign the contents of file into an array?
# 8  
Old 03-27-2007
Do you have korn shell ksh or you are running into some other shell.
pls switch it to korn shell to use arrays.
Code:
#!/usr/bin/ksh
x=`ls skm`
echo $x
set -A look $x
echo ${look[0]}

# 9  
Old 03-27-2007
Quote:
Originally Posted by murtaza
Thank u for reply. Can u tell me the concept about the set * command?
Positional parameters

Quote:
A positional parameter is a parameter denoted by one or more digits, other than the single digit 0. Positional parameters are assigned from the shell's arguments when it is invoked, and may be reassigned using the set builtin command. Positional parameter N may be referenced as ${N}.
With trace enabled (the -x option) you can see how it works:

Code:
$ set -x
$ set *
+ set a b c

Or, if you insist to use "ls" (with bash, for ksh93 use typeset -A):

Code:
$ a=($(ls))
$ echo ${a[0]}
a
$ echo ${a[1]}
b
$ echo ${a[@]}
a b c
$ echo ${#a[@]}
3

# 10  
Old 03-27-2007
sorry i have only bash. and ur given command are not working on bash and giving same error. Thanks
Please tell me the solution for the bash if u have. Thanks for reply again in advance
# 11  
Old 03-28-2007
have you ever tried man pages Smilie

Code:
billym.>A=($HOME/*)
billym.>for x in 1 2 3 4 5;do echo ${A[$x]};done
/export/home/billym/1.c
/export/home/billym/1.cpp
/export/home/billym/1.pl
/export/home/billym/1.sh
/export/home/billym/1.xml
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