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Oracle... Script: TO_CHAR, double pipe (||)

Shell scripting... Script: Compact if construct

A User Agent, like a web browser, uses HTTP to request a HTML document

In programming the danger of exploring the small details of coding is that you get obsessed with every line of code you write, thereby greatly reducing productivity.
In general, is not worth obsessing over code.
On the other hand you should code with deliberation and intent. Steven Feurstein Oracle Magazine July /August 2004

A User Agent, like a web browser, uses HTTP to request a HTML document

Shell scripting

Home >Shell scripting > Script for archiving and compressing folder and file

Stampa  Stampa

Remeber this is a sample of small archive utility, when you rename, move, compress file be always cautius.
# tested onHP-UX 03 B.11.23 U

# it is necessary specify a directory or a file
if [ $# -ne 1 ]
    echo " tar, compress and  label with today's date"
    echo "Usage   : $0 directory | file "
    echo "Example : $0 mydata"
  exit 1


# chek if file or directory exists
if [ ! -a $target ]
echo "$target does not exist " ; exit

vdate=`date '+%Y%m%d'`

# tar
tar cvf ${target}.tar ${target}

# no need to rush ... old habits
sleep 6
# compress
compress ${target}.tar

sleep 2
# archiving
mv  ${target}.tar.Z  ${target}.tar_${vdate}.Z

$HPSERVER01 ls -ls -R mydata
$HPSERVER01 myarchive mydata 
mydata/code/p1.ksh  1 blocks
mydata/code/p2.ksh  1 blocks
mydata/code/p4.ksh  3 blocks
mydata/code/p32.ksh  3 blocks
mydata/ddl/t1.sql   3 blocks
mydata/ddl/t2.sql   4 blocks
mydata/ddl/t26.sql   3 blocks

$HPSERVER01 ls -la mydata* 

Warning: include(ads/text468x15.html): failed to open stream: No such file or directory in D:\inetpub\webs\fishscriptcom\documents\view_document.php on line 131

Warning: include(): Failed opening 'ads/text468x15.html' for inclusion (include_path='.;C:\php\pear') in D:\inetpub\webs\fishscriptcom\documents\view_document.php on line 131

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awk command line tutorial and examples sintax, functions, conditional constructs, text file operations  [Unix] 
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How to get size or other file info in a shell script manipulating with cut or awk operative system commands output  [Shell scripting] 
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Cancellazione di una directory rm o rmdir   [Unix] 
Cd: cambiare directory   [Unix] 
Copiare un file in un altra cartella   [Unix] 
hostname   [HP UX 11i] 
uname visaulizza informazioni sul sistema operativo e la versione  [HP UX 11i] 
ipcs report stato dei processi  [HP UX 11i] 
getconf ricavare se si ha a disposizione un Kernel da 32-bit o 64-bit   [HP UX 11i] 
swlist -l patch determinare il software e le patch installate nella piattaforma  [HP UX 11i] 
who determinare gli utenti connessi  [Unix] 
shutdown   [Unix] 
env visualizzazione (e modifica) variabili dell'ambiente   [Unix] 
w attivitą degli utenti  [Unix] 
bdf visualizzare spazio disponibile  [HP UX 11i] 
df visualizzazione spazio disponibile  [Unix] 

signal Marco Magnani


Anger is creative, depression is useless.
Dyson, Freeman J.

Anger is creative, depression is useless.
Dyson, Freeman J.

Oracle... Definizioni: Schema

Shell scripting... Script: Hide user input on screen

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Nicoleta e Marco Magnani tutorial, examples, courses, esempi, corsi, esercizi, appunti vari Dottoressa Nicoleta Dragu Formatrice Docente Insegnante Mediatrice Culturale Dott. Marco Magnani Universita La Sapienza Roma Master Computer Science Hunter College New York , Data Base Administrator DBA oracle System architect

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