09-13-2019
Loop Script with wget until exit is typed
Morning all,
I am attempting to complete the below script which will do the following (skip the ping part) using Bash.
Prompts the user to type in a URL to download, or to type exit to exit the script.
If a URL is typed, wget to download the webpage and then loop back to prompting for a typed URL or to type exit.
Basically the script continually loops back to prompting for a webpage after the wget is complete of the previous webpage until the user types exit into the prompt
This is what I have now but I'll explain below other things I've tried
I'm not asking for the answer (of course) just a push towards what I should be thinking about. As you can see, I currently have break at line 17 because, of course, without it, it currently will just continue to wget the URL as it gets stuck in an infinite loop. I am sure the solution is simple but I honestly can not wrap my head around how to get it to complete 1 wget and then go back to the url prompt repeatedly until the user types exit.
ECU, WA Australia, CSI6203 Scripting Languages.
This User Gave Thanks to Jgerds1990 For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i wrote a while script as part of a huge program. this script, once picked, begins to output data to the person using it. pretty easy, as the person doesn't have to keep typing commands to get the output that the while loop automatically throws out.
now, the thing is, while this while-script... (3 Replies)
Discussion started by: Terrible
3 Replies
2. Shell Programming and Scripting
I have not done any scrpting before and also new to unix. Thanks.
I am using wget to download contents as below:
wget http://server/app/browse/downloadRaw?id=23456I want to do this programatically. For example, I have a list of id in a text file as below:
list.txt
----------
23456... (1 Reply)
Discussion started by: Lilly
1 Replies
3. Shell Programming and Scripting
Hi All,
I am stuch in a script where a for loop is running to execute some commands for some values.
Now my problem is i have to have an if condition that if the first iteration is successful then it has to exit the for loop otherwise it has to continue normally.
my code is this:
for... (5 Replies)
Discussion started by: usha rao
5 Replies
4. Shell Programming and Scripting
I am trying to validate links inside file if its up or not.
Heres what I am trying :
#!/bin/bash
link='cat url'
get=$(wget -q "$link")
if
then echo "Link not up"
else echo "OK"
fi
$ ./validate
./validate: line 4:
Please suggest ..
Thanks, (2 Replies)
Discussion started by: sriram003
2 Replies
5. Shell Programming and Scripting
I googled this and couldn't find an answer, so I rolled my own. Here it is, hope it helps. Feel free to improve on it.
#!/bin/bash
PWORD=
ANYKEY=0
echo -n "Password: "
until
do
read -N 1 -s ANYKEY
echo -n "*"
PWORD="$PWORD$ANYKEY"
done
echo
echo $PWORD
exit (3 Replies)
Discussion started by: krisdames
3 Replies
6. Emergency UNIX and Linux Support
Below for loop not exiting. Can someone help?
JBOSS_INST_ARGS=01 02
if ; then
for i in $JBOSS_INST_ARGS; do
/u/jboss-6.1.0.Final/bin/jboss_init_wise$i.sh start;
done (8 Replies)
Discussion started by: vino_hymi
8 Replies
7. Shell Programming and Scripting
Hello,
I tried to write a bash script (code is below) that does scp files that contain a certain string, and that subsequently deletes only those files that have been copied (in my case new files are created every second so it is important to only delete those that have been copied). The key is... (0 Replies)
Discussion started by: kjartan
0 Replies
8. Shell Programming and Scripting
Hi, I have written a script that allows me to repetitively play a music file $N times, which is specified through user input. However, if I want to exit the script before it has finished looping $N times, if I use CTRL+c, I have to CTRL+c however many times are left in order to complete the loop.... (9 Replies)
Discussion started by: hilltop_yodeler
9 Replies
9. Shell Programming and Scripting
Hi,
I have first script which on IR remote command event execute the second script. If the second script is executed, it display echo "timeout expired" after 10s. This works as expected.
But I also want to reset timer (increase time) in case if the second script is executed again within 10s.
... (8 Replies)
Discussion started by: armatron
8 Replies
10. Shell Programming and Scripting
I am trying to check multiple server's "uptime" in a loop over "ssh".
When I execute multiple ssh commands with hard coded servernames script is executing fine.
But when I pass server names using while loop, script is exiting after checking first server's status, why?
# serverList... (8 Replies)
Discussion started by: kchinnam
8 Replies
SMBGET(1) User Commands SMBGET(1)
NAME
smbget - wget-like utility for download files over SMB
SYNOPSIS
smbget [-a, --guest] [-r, --resume] [-R, --recursive] [-u, --username=STRING] [-p, --password=STRING] [-w, --workgroup=STRING]
[-n, --nonprompt] [-d, --debuglevel=INT] [-D, --dots] [-P, --keep-permissions] [-o, --outputfile] [-f, --rcfile] [-q, --quiet]
[-v, --verbose] [-b, --blocksize] [-O, --stdout] [-?, --help] [--usage] {smb://host/share/path/to/file} [smb://url2/] [...]
DESCRIPTION
This tool is part of the samba(7) suite.
smbget is a simple utility with wget-like semantics, that can download files from SMB servers. You can specify the files you would like to
download on the command-line.
The files should be in the smb-URL standard, e.g. use smb://host/share/file for the UNC path \\HOST\SHARE\file.
OPTIONS
-a, --guest
Work as user guest
-r, --resume
Automatically resume aborted files
-R, --recursive
Recursively download files
-u, --username=STRING
Username to use
-p, --password=STRING
Password to use
-w, --workgroup=STRING
Workgroup to use (optional)
-n, --nonprompt
Don't ask anything (non-interactive)
-d, --debuglevel=INT
Debuglevel to use
-D, --dots
Show dots as progress indication
-P, --keep-permissions
Set same permissions on local file as are set on remote file.
-o, --outputfile
Write the file that is being downloaded to the specified file. Can not be used together with -R.
-O, --stdout
Write the file that is being downloaded to standard output.
-f, --rcfile
Use specified rcfile. This will be loaded in the order it was specified - e.g. if you specify any options before this one, they might
get overriden by the contents of the rcfile.
-q, --quiet
Be quiet
-v, --verbose
Be verbose
-b, --blocksize
Number of bytes to download in a block. Defaults to 64000.
-?, --help
Show help message
--usage
Display brief usage message
SMB URLS
SMB URL's should be specified in the following format:
smb://[[[domain;]user[:password@]]server[/share[/path[/file]]]]
smb:// means all the workgroups
smb://name/ means, if name is a workgroup, all the servers in this workgroup, or if name is a server, all the shares on this server.
EXAMPLES
# Recursively download 'src' directory
smbget -R smb://rhonwyn/jelmer/src
# Download FreeBSD ISO and enable resuming
smbget -r smb://rhonwyn/isos/FreeBSD5.1.iso
# Recursively download all ISOs
smbget -Rr smb://rhonwyn/isos
# Backup my data on rhonwyn
smbget -Rr smb://rhonwyn/
BUGS
Permission denied is returned in some cases where the cause of the error is unknown (such as an illegally formatted smb:// url or trying to
get a directory without -R turned on).
VERSION
This man page is correct for version 3 of the Samba suite.
AUTHOR
The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
Source project similar to the way the Linux kernel is developed.
The smbget manpage was written by Jelmer Vernooij.
Samba 3.5 06/18/2010 SMBGET(1)