scripts

How do you rename files with a certain pattern in bash?

Submitted by admin on Mon, 2006-05-29 09:25.

How do you rename files with a certain pattern in bash?

for i in *ABC*
do
new=$ ( echo $i | sed ’s/ABC/DEF/’ )
mv $i $new
done

Thanks Live from Yokohama

Print all ANSI colors

Submitted by admin on Mon, 2006-05-08 07:59.

(from http://wiki.splitbrain.org/shellsnippets)

for i in 30 31 32 33 34 35 36 37 39
do
for j in 40 41 42 43 44 45 46 47 49
do
   # skip if same fore- and backgroundcolor
   if [ $j -eq $[ i + 10 ] ]; then
     continue
   fi
   echo -e $i $j "\033[${i};${j}mCOLOR\033[0m"
done
done

How to list duplicate lines in a text file, with counts next to each unique line

Submitted by admin on Mon, 2006-05-08 07:40.

from:

How to list duplicate lines in a text file, with counts next to each unique line - [spugbrap's random notes geek blog] [del.icio.us (bash)]

At some point, last year (it's been in my 'toblog' file all this time), I needed to analyze the lines in a text file, removing duplicate lines, while counting how many times each duplicated line occurred within the file, and sorting from most common to least common.

Script per prelevare in automatico gli sms da un modem GSM

Submitted by admin on Tue, 2006-02-21 10:56.

Riporto qui una richiesta di Mauro:

Ragazzi, ho un problema,
vorrei sapere come si fanno ad estrarre gli SMS da una sim card su un modem GSM.Il tutto deve essere fatto in automatico (che so, ad intervalli di un minuto).
Conoscete la risposta sia per Windows che per Linux?
GRazie Ciao

"Leggi Argomenti" template per script

Submitted by fabio on Tue, 2006-01-31 13:55.

Template per script che legge argomenti da riga di comando:

#!/bin/bash

# FUNCTIONS

function help () {
cat <<EOF
Command:         `basename $0`
Syntax:          `basename $0` [ -h ]
Description:     Descrizione script
Options:         -h help (questo help)
                 -a Opzione "A"
                 -b Opzione "B"
EOF
}

# VARIABILI

# OPZIONI

while getopts ha:b: var
do
  case $var in
      h) help; exit
          ;;
      a) echo "Opzione "-a" con argomento $OPTARG";
          ;;
      b) echo "Opzione "-b" con argomento $OPTARG";
  esac
done
shift ` expr $OPTIND - 1 `