hi guys linux noob here wanting to learn linux scripting, i need help with a backup script that not only allows me to back up my files but restore them to my own personal directory, had a look at some of the coding from the scripts section on this site but still lost.
any help is much appreciated
this may not be the right place where you get canned scripts. but if you are ready to get your hands wet and want to know how, this is a great place to be
i'm doing this in my spare time so just plodding about tinkering with commands etc, so as long as its not too long & complicated for a noob like me then i am willing to get my hands wet (with xmas around the corner) i hope this is the right saying "my mind is an open book"
First of all you should tell us about the backup process you want to run. Solutions might change from one backup process to another. Step by step specify your requirements, your environment and if it is daily backup or monthly?
i am hoping to start a linux college course next year but wanted to have some experience before starting so got some past papers from a college student i know on some linux course questions (a few years old) and working through them. the edited question is a company wishes to to develop a new utility which will aid the users in backing up and restoring files in their own personal directory area. in doing this development, it should be recognised that script files are treated like any other i.e. they should be stored in a directory called scriptfiles.
only one utility is to be developed
the utility will give the user the option to back upor restore a set of files
the utility will give the user the ability to specify which type of file is to be used in particular back up or restore session.
the utility should be robust with respect to files and directories and the possible overwriting of files
i'm sorry for the size of the question but did not know what to leave out
thanks for any help
Mate you can get much more help from people here as long as you describe your needs very well, there are too many experts here (im just ordinary shell scripter!).
I have worked with some backup issues last months, let me give you some idea with some codes i wrote for production backup processes.
you can compress directories, files and move them from one path to another:
you can specify some types of files before you send, move them :
or you can even choose files which "modified earlier than 9 days" adding mtime and redirect them to another directory:
you can FTP the compressed files or do many things, its up to you, Besides you can schedule the backup scripts using Cron job. Keep searching in this forum, you will find many things usefull.
thank you for the response but this going to be harder than i thought so this is the details in full:
a software company has established standards with regards to the naming and organisation of files in its linux based filestore. in particular, users are directed to store files of a particular type in the same directory, for example, users sre instructed to store all word processor files in a directory named wp. for the purpose of this exercise therea re 3 types of file available - wordprocessing, spreadsheet and picture files.
up until now house keeping practices have been a bit haphazard and it has been upto the individual user as to the manner in which they organise back up of files, if indeed this is done at all. therefore the company wishes to to develop a new utility which will aid the users in backing up and restoring files in their own personal directory area. in doing this development, it should be recognised that script files are treated like any other i.e. they should be stored in a directory called scriptfiles.
only one utility is to be developed
the utility will give the user the option to back up or restore a set of files
the utility will give the user the ability to specify which type of file is to be used in a particular back up or restore session.
the utility should be robust with respect to files and directories and the possible overwriting of files; the utility should provide help to allow the novice user to make use of the utility.
hopefully someone can understand what is required (because i dont) and hopefully when i do start college it wont be as hard as this for a beginner
cheers
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... (2 Replies)
The problematic directory is the following:
/root/.cache/deja-dup
This directory grows until my "/" is full and then the restoring activity fails.
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Hi,
balajesuri and durden_tyler, I have found your perl script for the thread https://www.unix.com/shell-programming-scripting/176370-perl-script-help-me-extracting-string.html, but find it difficult to understand the syntax.
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lyang0@lyang0-OptiPlex-755:~$ ./test.sh
.
lyang0@lyang0-OptiPlex-755:~$ cat test.sh
#!/bin/bash
echo `dirname $0`
lyang0@lyang0-OptiPlex-755:~$ pwd
/home/lyang0
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My script is as follows:
#!/bin/bash
STR1="test"
echo $STR1
STR2="/bldtmp/"$STR1
echo $STR2
STR3=$STR2'/tmp'
echo $STR3
output i am geting
----------------
test
/bldtmp/test
/tmptmp/test
but my need is:
------------------
test
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#!/bin/sh
##########################################################################################################
#This script is being used for AOK application for cleaning up the .out files and zip it under logs directory.
# IBM
# Created
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Hi Everyone,
I would like to write a Back-up script for huge files and 3 day old file. I think i need to use Tar command for it. But I am not sure how this can be done. Can someone please assist me on this. (4 Replies)
Hi,
Test1.ksh
#! /bin/ksh
for i in $*
do
#echo "$i"
ksh test2.ksh $i &
done
test2.ksh
#! /bin/ksh
sleep 5s
echo "From Test 1 ==> $1"
exit 0;
I am executing as follows:
ksh test1.ksh a b c (10 Replies)