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Thanks for your reply.But what I need is,I want to delete starting commas from the variable (say $str) and the changes should be made to the original variable so that when I access $str the next...

There is one question. I have a string(suppose $str). If it starts with a comma(there can be more than one comma at the start),I have to remove all the commas from the beginning.So i have to check if...

There is one more question. I have a string(suppose $str). If it starts with a comma(there can be more than one comma at the start),I have to remove all the commas from the beginning.So i have to...

Thanks a lot Annihilanic. It is working now.

Please help me.

Hi,

I am new to unix and shell scripting.In my script,there is a line using the "if" conditional -

if [$x != "," ] && [$x != ","]; then
do something

Here "x" is a variable holding string...

Hi,

I am new to unix and shell scripting.In my script,there is a line using the "if" conditional -

if [$x != "," ] && [$x != ","]; then
do something

Here "x" is a variable holding...

Hi,
This is the content of the file -

---------------------------------------------------------------------------
CFG_VERSION=320
CFG_EMCMODEL="118032400-A06"
CFG_CHASSIS="1"...

Hi,

Please at least let me know how the following line works to split a string -

eval "$val=\"${!val#*[,;]}\""

Hi,

I have a shell script which reads a file and checks for the attributes and its values in the file.The values are comma/semicolon separated so a splitting mechanism is used.Here is the relevant...

Hi,
I have a build script in perl to build projects in my team.It is using MakeMaker.I have a problem now.When I build a project and a tarball is created,I untar the tarball to get the files.Now...

Hi,
I am new to shell scripting.I have worked somewhat with Perl though.
I am not able to find what the second line does and how does it do.

<code>
FP_RUNNING=`service filepool status`...