How to check if downloading of a file is completed?
Hello All.
We are getting one zip file from another server daily. The size of the zip file will be around 4.5 gb that takes time to download completely. I have to process that file furthest once get downloaded completely. I have written one code for that, but i need suggestion whether it is a right approach or any better way with no surprises. Kindly suggest
Thanks in Advance
I am comparing size of file after every 60 seconds.
Hello All,
Currently working with CGI scripts in perl which involves
a) uploading
b) processing
c) downloading the file back to the user
uploading and processing quite trivial and they are done
Third part is kind of being tricky.
Excel file in binary format is getting displayed in the... (4 Replies)
I want to automatically download a CSV file daily which can be found here:
London Stock Exchange - Search
and the link is named "Click to download covered warrants (100Kb)" on the right hand side.
What commands can I use to invoke clicking on this link and initiating the download? And also... (2 Replies)
Hi,
I need to write a script to download a file (say http: //www.mysite.com/myfile.txt) from the internet (please note that the file is on http not ftp).
Please let me know if there is any method other than wget.
Thanks,
Chetan (4 Replies)
Hi,
I am newbie in Perl/CGI and I need your help to develop a little script to help me to download some files located in a FTP server via HTTP to a disk.
I need to authenticate with username/password via a HTTP page and I can choose the files to download from the web page to my disk.
Can... (2 Replies)
Hi,
Which command I can use to download a file from website?
I tried with wget and lwp-dowload but no gain.
Can any one suggest me the good way to dowload? (2 Replies)
Im trying to write a perl code to do the following task.
I have a website which is located in a diffirent country.
I want to download a file from that site everyday.
The file name keeps on changing everyday.
say the file name is CTP-latest-5.3.0.37.iso
next day it may change to... (0 Replies)
Hi All,
We have a Unix program in oracle when we run the program this connects to specified ftp and will get the file into local server.
We are facing a problem like when file writing operations is not completed, this program is getting the incomplete file.
Could anyone please help me... (2 Replies)
Hi All ,
I need a help regarding file ftp ing from mainframe to unix.Our source file is mainframe file.I need to download the mainframe file to local unix server through unix script.If anyone can help me how we can do it through unix script ,it will be really helpful.Thanks. (7 Replies)
I saved to disk using lynx, under ls it shows up but no matter what I have done back comes the statment no such file.
How do you erase these ls false readings or open what ls shows? (9 Replies)
Discussion started by: Jackbird
9 Replies
LEARN ABOUT DEBIAN
sleepenh
SLEEPENH(1) General Commands Manual SLEEPENH(1)NAME
sleepenh - an enhanced sleep program.
SYNOPSIS
sleepenh [initial-time] sleep-time
DESCRIPTION
sleepenh is a program that can be used when there is a need to execute some functions periodically in a shell script. It was not designed
to be accurate for a single sleep, but to be accurate in a sequence of consecutive sleeps.
After a successful execution, it returns to stdout the timestamp it finished running, that can be used as initial-time to a successive exe-
cution of sleepenh.
OPTIONS
There are no command line options. Run it without any option to get a brief help and version.
ARGUMENTS
sleep-time is a real number in seconds, with microseconds resolution (1 minute, 20 seconds and 123456 microseconds would be 80.123456).
initial-time is a real number in seconds, with microseconds resolution. This number is system dependent. In GNU/Linux systems, it is the
number of seconds since midnight 1970-01-01 GMT. Do not try to get a good value of initial-time. Use the value supplied by a previous exe-
cution of sleepenh.
If you don't specify initial-time, it is assumed the current-time.
EXIT STATUS
An exit status greater or equal to 10 means failure. Known exit status:
0 Success.
1 Success. There was no need to sleep. (means that initial-time + sleep-time was greater than current-time).
10 Failure. Missing command line arguments.
11 Failure. Did not receive SIGALRM.
12 Failure. Argument is not a number.
13 Failure. System error, could not get current time.
USAGE EXAMPLE
Suppose you need to send the char 'A' to the serial port ttyS0 every 4 seconds. This will do that:
#!/bin/sh
TIMESTAMP=`sleepenh 0`
while true; do
# send the byte to ttyS0
echo -n "A" > /dev/ttyS0;
# just print a nice message on screen
echo -n "I sent 'A' to ttyS0, time now is ";
sleepenh 0;
# wait the required time
TIMESTAMP=`sleepenh $TIMESTAMP 4.0`;
done
HINT
This program can be used to get the current time. Just execute:
sleepenh 0
BUGS
It is not accurate for a single sleep. Short sleep-times will also not be accurate.
SEE ALSO date(1), sleep(1).
AUTHOR
This manual page was written by Pedro Zorzenon Neto.
2008/04/20 SLEEPENH(1)