I've refined the filesystem size using awk and directed to a file name.
eg, here's the content in a file called "numbers"
$cat numbers
345
543
23423456
44435
546
.
.
how do you write a script to all these numbers to get the total?
thanks a lot. (9 Replies)
Hi
I need to get a user to enter a number (an exchange rate) into a script. I have the following:
#!/bin/ksh
echo "Enter exchange rate:"
read EX_RATE
if \"`" ]
then
echo "Well done - only numeric here"
else
echo "Not so well done - there is NON numeric stuff here!"
fi
This works... (3 Replies)
Hey, dunno if the title really explains this well; basically my problem is (and this is on a router which is why the flash issue)...
I have some data I want to store (it's really irelevant, i'm just counting the lines per file, basically a simple counter).
I could store this data in flash but... (0 Replies)
Hello everybody,
I am having problem in converting byte array variables to Hexa String variables for Linux. I have done, converting byte array variables to Hexa String variables for Windows but same function doesn't work for linux. Is there any difference in OS ? The code for Windows is given... (2 Replies)
Can someone tell me how to change the first column in a very large 17k line file from a random 10 digit numeric value to a non numeric value. The format of lines in the file is:
1702938475,SNU022,201004
the first 10 numbers always begin with 170 (6 Replies)
Please, i have a question about rsync command:
Here is the command that i have used in my script:
rsync -ratlz --rsh="/usr/bin/sshpass ssh -o StrictHostKeyChecking=no" -aAXHltzh --progress --numeric-ids --devices --rsync-path="rsync" $1 $hostname:$1
using this command, i can... (0 Replies)
Example
I have following requirements where i need to search for particular string from the log files.Files will be archived with number attached end to it and creates a new log file.
First Day i will ran at 8:00 AM
Filename:a.log1
Wed Aug 24 04:46:34... (1 Reply)
Discussion started by: nareshnani211
1 Replies
LEARN ABOUT MOJAVE
nvram
nvram(8) System Manager's Manual nvram(8)NAME
nvram - manipulate firmware NVRAM variables
SYNOPSIS
nvram [ -p ] [ -f filename ] [ -d name ] [ -c ] [ name [= value ]] ...
DESCRIPTION
The nvram command allows manipulation of firmware NVRAM variables. It can be used to get or set a variable. It can also be used to print
all of the variables or set a list of variables from a file. Changes to NVRAM variables are only saved by clean restart or shutdown.
In principle, name can be any string. In practice, not all strings will be accepted. New World machines can create new variables as
desired. Some variables require administrator privilege to get or set.
The given value must match the data type required for name. Binary data can be set using the %xx notation, where xx is the hex value of
the byte. The type for new variables is always binary data.
OPTIONS -d name
Deletes the named firmware variable.
-f filename
Set firmware variables from a text file. The file must be a list of "name value" statements. The first space on each line is taken
to be the separator between "name" and "value". If the last character of a line is , the value extends to the next line.
-x Use XML format for reading and writing variables. This option must be used before the -p or -f options, since arguments are pro-
cessed in order.
-c Delete all of the firmware variables.
-p Print all of the firmware variables.
EXAMPLES
example% nvram boot-args="-s rd=*hd:10"
Set the boot-args variable to "-s rd=*hd:10". This would specify single user mode with the root device in hard drive partition 10.
example% nvram my-variable="String One%00String Two%00%00"
Create a new variable, my-variable, containing a list of two C-strings that is terminated by a NUL.
example% nvram -d my-variable
Deletes the variable named my-variable.
October 28, 2003 nvram(8)