How and What should I read/study to can resolve this script? Post: 302973559

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Top Forums Shell Programming and Scripting How and What should I read/study to can resolve this script? Post 302973559 by RudiC on Wednesday 18th of May 2016 06:11:59 PM

05-18-2016

Registered User

I'm still not quite sure what you request. But, mayhap this script (needs a recent bash; unfortunately you don't mention your OS nor shell version) comes close to what you want:

Code:

while read LINE
  do    IFS="][/" read -a ARR <<< $LINE
        echo $LINE
        echo ${ARR[1]} ${ARR[$((${#ARR[@]}-1))]}
  done <file
.
.
└── raiz_
└── raiz_

bash: ARR: bad array subscript

1 directory
1 directory
.
.
├── [ 16K] ./prfw_
16K prfw_
│ ├── [ 12K] ./prfw_/C0
12K C0
│ │ ├── [ 98K] ./prfw_/dfs/index.html
98K index.html
│ │ ├── [6.0K] ./prfw_/dfs/a_asdf
6.0K a_asdf
│ │ ├── [7.5K] ./prfw_/dfs/a_asfd_5
7.5K a_asfd_5
│ │ ├── [7.9M] ./prfw_/dfs/asdfsaf.pdf
7.9M asdfsaf.pdf
│ │ ├── [241K] ./prfw_/dfs/asfasfsdc.pdf
241K asfasfsdc.pdf
│ │ ├── [ 18M] ./prfw_/dfs/sdf dsf.pdf
18M sdf dsf.pdf
│ │ ├── [ 116] ./prfw_/dfs/backup.txt
116 backup.txt

As you can see, it has its weaknesses (e.g. for single item lines), and no error checking, but it may point you in the right direction...

Last edited by RudiC; 05-18-2016 at 07:12 PM.. Reason: typo

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pppoe-setup

PPPOE-SETUP(8)						      System Manager's Manual						    PPPOE-SETUP(8)

NAME

       pppoe-setup - Shell script to configure Roaring Penguin PPPoE client

SYNOPSIS

       pppoe-setup

DESCRIPTION

       pppoe-setup  is a shell script which prompts you for various pieces of information and sets up an /etc/sysconfig/network-scripts/ifcfg-ppp0
       configuration script for the pppoe-start, pppoe-stop and +pppoe-connect scripts.

AUTHOR

       pppoe-setup was written by David F. Skoll <dfs@roaringpenguin.com>.

       The pppoe home page is http://www.roaringpenguin.com/pppoe/.

SEE ALSO

       pppoe(8), pppoe-start(8), pppoe-stop(8), pppoe-connect(8), pppd(8), pppoe.conf(5), pppoe-status(8), pppoe-sniff(8), pppoe-relay(8),  pppoe-
       server(8)

4th Berkeley Distribution					 21 February 2000						    PPPOE-SETUP(8)