Hi All,
I want to detect each new file coming / getting created in unix directory.
When every new file came to directory, i have to get its details like its size , date and time stamp and store it into another file.
Could any one please tell me , how i can achieve that?
Thanks. (13 Replies)
I have a script which must not be run more than once at any given time. THis script will be scheduled to run every 20 mins as a cron job.
In my script can i have logic to say if this script is already running from the previous cron, then exit.
How do i go about doing that. If you describe the... (11 Replies)
Hi guys I'm very new to unix and I have to create an awk script that detects webpage addresses from a file/webpage and outputs how many times each webpage was detected.e.g. if my file was:
(Note: The symbol " was added to stop them being created into links)
"www.google.com"... (1 Reply)
There is a same named log file that I have on my 2 different android phones. When I plug it into my computer, it appears in the media folder, For example the first android phone:
/media/F6BA-0AF5/folder/A.log
I want to put that into a variable to be manipulated.... (3 Replies)
Hi All,
I am newbie here and request your assistance.
I have a service running on public ip, but since I have a dynamic IP it keeps on changing and every time I need to manually get the new ip and add to the config file and restart the service. This has become bit time consuming.
Hence, I... (4 Replies)
Hi ! programmers
I have a need of detecting empty field in file
my file looks like this
40.900|-71.600|1.6|20|1|1961|21.00|3.700||1|US|28035|10029370|31
40.900|-71.600|5.7|20|1|1961|21.00|3.700||1|US|28035|10029370|31
40.900|-71.600|7.8|20|1|1961|21.00|3.700||1|US|28035|10029370|31... (7 Replies)
Hi all,
I am needing some help with a script that will search for a video file by known extensions and then do a pattern search (I'm guessing via regex) and then based on a match of one type of another move the file to an assigned directory.
I would like to do this with either a shell script... (7 Replies)
I have 10 scripts which use awk/nawk extensively.
I have to always change awk to nawk and nawk to awk when i deploy all my scripts to different types of servers as some support nawk while other support awk.
Can you propose a solution that without having to tweak my 10 scripts at several... (8 Replies)
Hello, can someone guide me on this?
I don't know what is the best approach, (awk script, shell script)
I am using RedHat Linux version 6.5. There is a third party application deployed on that server. This app by default generates 5 log files and each file is 20MB. These log rollover... (5 Replies)
Hello,
I have a small script and it runs from web application in below format:
pipe:///path_to_myscript.sh url1 url2 url3
myscript.sh:
#!/bin/bash
count=0
while
do
count=$((count+1))
exec 3>&1
((ffmpeg -i $1 ...... -f mpegts pipe:1 2>/dev/null 1>&3 ) 2>&1 | \
while read LINE; do echo... (9 Replies)
Discussion started by: baris35
9 Replies
LEARN ABOUT DEBIAN
grml2iso
GRML2ISO(8)GRML2ISO(8)NAME
grml2iso - create a multiboot grml ISO using grml2usb
SYNOPSIS
grml2iso -o <target.iso> <ISO[s]>
Important! The grml team does not take responsibility for loss of any data!
INTRODUCTION
grml2iso allows you to create a multiboot grml ISO. You can specify two or more grml ISOs and will get one single multiboot ISO as a
result. grml2iso requires and uses grml2usb for this task and installs grub2 as bootmanager on the multiboot ISO.
OPTIONS
grml2iso supports the environment variables GRML2USB and WRKDIR. GRML2USB specifies the path to the grml2usb script you'd like to use.
WRKDIR specifies the work directory for creating the filesystem. The work directory needs at least as much free disk space as the sum of
all specified ISOs.
-o <target.iso>
This option is mandatory and specifies where the resulting multiboot grml ISO should be placed. Note that (to avoid any possible data
loss) grml2iso will exit if the specified target.iso exists already.
-c <directory>
The content of the specified directory will be copied to the resulting multiboot grml ISO.
-b <boot params>
Use specified default bootoptions as default.
-f
Force the program to run and overwrite an existing iso image.
-r <boot param>
Remove specified boot parameter from existing command line. Could be specified multiple times.
-p <grml2usb param>
Execute grml2usb with the specified parameters. For a list of valid parameters have a look at the grml2usb webpage[1] or the grml2usb
manpage
-s <URI>
Generate a small iso file which downloads the squashfs file from the specified URI. Due to current limitations in busyboxs wget and DNS
resolution, an URL can not contain a hostname but an IP only. This is useful if you want to boot systems which support booting iso
image from your local system. Besides the iso image this command also copies the squashfs file to the output directory.
USAGE EXAMPLES
# grml2iso -o /tmp/grml.iso grml_2009.05.iso grml64_2009.05.iso
Create multiboot ISO /tmp/grml.iso with grml_2009.05.iso and grml64_2009.05.iso.
# grml2iso -b 'lang=de ssh=passwd' -c /tmp/grml-content -o /srv/grml.iso /srv/grml/grml_2009.10.iso
Create a new iso with additional boot parameters and copy the content from /tmp/grml-content to the generated iso image.
# grml2iso -r quiet -r vga=791 -o /srv/grml.iso /srv/grml-small_2009.10.iso
Create a new iso and remove existing boot parameters quiet and vga=791.
# GRML2USB=/srv/git/grml2usb grml2iso -o /srv/grml.iso /srv/grml/grml_2009.05.iso /srv/grml/grml64-medium_2009.05.iso
Create multiboot ISO /srv/grml.iso with grml_2009.05.iso and grml64-medium_2009.05.iso using /srv/git/grml2usb as grml2usb script.
# WRKDIR=/mnt/test/grml-tmp grml2iso -o /mnt/test/grml.iso grml_2009.05.iso grml64_2009.05.iso
Use /mnt/test/grml-tmp as working directory for creating the multiboot ISO /mnt/test/grml.iso with grml_2009.05.iso and grml64_2009.05.iso.
# grml2iso -p --skip-addons -o /srv/grml.iso /srv/grml-small_2009.10.iso /srv/grml64-small_2009.10.iso
Don't copy the addons from the specified iso images
ONLINE RESSOURCES
Check out the grml2usb webpage[1] and the grml2usb git repository[2].
BUGS
Please report feedback, bugreports and wishes to the author.
AUTHORS
Michael Prokop <mika@grml.org[3]> and Thorsten Glaser <tg@mirbsd.org[4]>
NOTES
1. grml2usb webpage
http://grml.org/grml2usb/
2. grml2usb git repository
http://git.grml.org/?p=grml2usb.git
3. mika@grml.org
mailto:mika@grml.org
4. tg@mirbsd.org
mailto:tg@mirbsd.org
05/28/2012 GRML2ISO(8)