Oh man you made mistake accessing evn variable inside your script.
First when you set a variable at your prompt, like i did a=10, then the same won't be available inside the script you are running.
The prompt shell is a different process and the script you are running is a different process.
If you are planning to share it, you have it to make it as environment variable by using export.
Check the output i have posted, i was not able to access a inside test.sh, but in the prompt i am getting it
This User Gave Thanks to kumaran_5555 For This Post:
Hi,
New to the forum, Great site, I can learn a lot from here!! :cool:
I would like to know how to automate a command that checks the Sybase database's are "alive" on an hourly basis, and mails outlook if they are not (1 Reply)
Hi,
I file that has all the status for one day (24hours). Now what I want to do is to count the occurence of a string in its output hourly like for example count occurance of successful or asynchronous clear destinon for every hour and redirect it to file. Please see sample file below. Please... (2 Replies)
I need to capture the following data on an hourly basis through cronjob scheduling:-
1. load averages
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3. CPU state
4. Memory
5. Top 3 process details.
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dear all,
pls help on this script..
i have many files which will be created every mins in particular directory.
i want to grep a particular string from only for unique hour files.
from the below code i want to grep a string from only 9th hour files .
Ex files:
-rw-r--r-- 1 root ... (5 Replies)
Hello,
I have a command which runs continuously and creates output to STDOUT. Now, in unix, if I create logging for this command, it would create a single log file and keep on updating. As there is so much data filled in it, I would want to break the log files periodically. In this instance, say... (4 Replies)
Hi..
I need to run the script on hourly basis.
How do I write the crontab on hourly basis i.e, 9:00, 10:00.....22:00.. 23:00 hours
Please let me know if the below is correct one for crontab on hourly basis.
00 * * * * ksh myscript.ksh > /dev/null
Regards,
John (3 Replies)
Hi,
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Hello,
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File1_09242013131016_000000098
File1_09242013131516_000000099
File2_09242013124212_000000089
File2_09242013124712_000000090
I want to combine... (6 Replies)
Discussion started by: phoenex11
6 Replies
LEARN ABOUT PLAN9
newuser
NEWUSER(8) System Manager's Manual NEWUSER(8)NAME
newuser - adding a new user
SYNOPSIS
rc /sys/lib/newuser
DESCRIPTION
To establish a new user on Plan 9, add the user's name to /adm/users by running the newuser command on the console of the file server (see
users(6) and fs(8)). Next, give the user a password using the changeuser command on the console of the authentication server (see
auth(8)). At this point, the user can bootstrap a terminal using the new name and password. The terminal will only get as far as running
rc, however, as no profile exists for the user.
The rc(1) script /sys/lib/newuser sets up a sensible environment for a new user of Plan 9. Once the terminal is running rc, type
rc /sys/lib/newuser
to build the necessary directories in /usr/$user and create a reasonable initial profile in /usr/$user/lib/profile. The script then runs
the profile which, as its last step, brings up 81/2(1). At this point the user's environment is established and running. (There is no
need to reboot.) It may be prudent at this point to run passwd(1) to change the password, depending on how the initial password was cho-
sen.
The profile built by /sys/lib/newuser looks like this:
bind -a $home/bin/rc /bin
bind -a $home/bin/$cputype /bin
font = /lib/font/bit/pelm/euro.9.font
switch($service){
case terminal
prompt=('term% ' ' ')
fn term%{ $* }
exec 81/2
case cpu
bind -b /mnt/term/mnt/81/2 /dev
prompt=('cpu% ' ' ')
echo -n $sysname > /dev/label
fn cpu%{ $* }
news
case con
prompt=('cpu% ' ' ')
news
}
Sites may make changes to /sys/lib/newuser that reflect the properties of the local environment.
Use the -c option of mail(1) to create a mailbox.
SEE ALSO passwd(1), 81/2(1), namespace(4), users(6), auth(8), fs(8)NEWUSER(8)