Calculating the average of scores Post: 302797137

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Calculating the average

This is the cronjob ---------------------- root@a7germ:/home/paxtemp > crontab -l|grep test 57 * * * * /home/paxtemp/test_1.sh 0,5,10,15,20,25,30,35,40,45,50,55 * * * * /home/paxtemp/test.sh root@a7germ:/home/paxtemp > This is the contents of test.sh script...

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Calculating average of 100 different files of same size

Hey guys..... I have many files (lets say 100 or more) of same size, and I want to create a new output file and calculate the average of first row fifth column in all files and print it in first row of output file, then 2nd row fifth col in all 100 files and print it in 2nd row of output...

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Calculating average

Hi I have file like below 111,victor,48,12,36 342,Peter,54,58,30 476,Scott,25,36,48 567,Patty,74,17,95 I have written below code to calcualte avereage for every id Victor = 48+12+36/3 #!/bin/ksh /usr/xpg4/bin/awk ' BEGIN {FS=","} {sum=0; n=0;i=3

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Can anyone explain what each line of the code does and how it works? I have no experience with python so I am not sure how the arrays and such work. I found this code while looking through the forums. f = open("exams","r") l = f.readline() while l: l = l.split(" ") values = l ...

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Calculating average from files

I have some files with the following contents.I would like to calculate average of fifth column. How can I do this with awk? file1 cat 95.9 152 78.0 17.9 rat 67.1 153 36.5 30.6 dog 81.4 154 68.1 13.3 dog 92.0 155 55.5 36.5 rat 73.8 156 23.9 49.9 file2 rat...

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systemd-udevd.service

SYSTEMD-UDEVD.SERVICE(8)				       systemd-udevd.service					  SYSTEMD-UDEVD.SERVICE(8)

NAME

       systemd-udevd.service, systemd-udevd-control.socket, systemd-udevd-kernel.socket, systemd-udevd - Device event managing daemon

SYNOPSIS

       systemd-udevd.service

       systemd-udevd-control.socket

       systemd-udevd-kernel.socket

       /lib/systemd/systemd-udevd [--daemon] [--debug] [--children-max=] [--exec-delay=] [--event-timeout=] [--resolve-names=early|late|never]
				  [--version] [--help]

DESCRIPTION

       systemd-udevd listens to kernel uevents. For every event, systemd-udevd executes matching instructions specified in udev rules. See
       udev(7).

       The behavior of the daemon can be configured using udev.conf(5), its command line options, environment variables, and on the kernel command
       line, or changed dynamically with udevadm control.

OPTIONS

       -d, --daemon
	   Detach and run in the background.

       -D, --debug
	   Print debug messages to standard error.

       -c=, --children-max=
	   Limit the number of events executed in parallel.

       -e=, --exec-delay=
	   Delay the execution of RUN instructions by the given number of seconds. This option might be useful when debugging system crashes
	   during coldplug caused by loading non-working kernel modules.

       -t=, --event-timeout=
	   Set the number of seconds to wait for events to finish. After this time, the event will be terminated. The default is 180 seconds.

       -N=, --resolve-names=
	   Specify when systemd-udevd should resolve names of users and groups. When set to early (the default), names will be resolved when the
	   rules are parsed. When set to late, names will be resolved for every event. When set to never, names will never be resolved and all
	   devices will be owned by root.

       -h, --help
	   Print a short help text and exit.

       --version
	   Print a short version string and exit.

KERNEL COMMAND LINE

       Parameters starting with "rd." will be read when systemd-udevd is used in an initrd.

       udev.log_priority=, rd.udev.log_priority=
	   Set the log level.

       udev.children_max=, rd.udev.children_max=
	   Limit the number of events executed in parallel.

       udev.exec_delay=, rd.udev.exec_delay=
	   Delay the execution of RUN instructions by the given number of seconds. This option might be useful when debugging system crashes
	   during coldplug caused by loading non-working kernel modules.

       udev.event_timeout=, rd.udev.event_timeout=
	   Wait for events to finish up to the given number of seconds. This option might be useful if events are terminated due to kernel drivers
	   taking too long to initialize.

       net.ifnames=
	   Network interfaces are renamed to give them predictable names when possible. It is enabled by default; specifying 0 disables it.

SEE ALSO

       udev.conf(5), udev(7), udevadm(8)

systemd 237														  SYSTEMD-UDEVD.SERVICE(8)

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