where all variables you need would be on server B inside the user's directory in file named variable_file.txt
and that would be copied into the current directory you are on serverA or instead you can use /home/you/ where I have " ./ "
When this command is executed you will be prompt for the "user" password on serverB, enter the password in order for the file to be copied.
If you want to copy this file without being asked for the password every time, you can look into PKI keys, where you have a private and a public key.
I want to pass a variable set in my c program to a shell script (which will also be invoked or initiated from the same C program using the C's system command). Is it possible ?
:confused: (3 Replies)
Hi,
If a script A(Parent) is running and script B(child) is run from script A, will the variables in script A be past to script B?
Will the variables exist only for the duration of running the script?
Thank you (2 Replies)
I need a non-perl (bash) way to strip the path from a list of "find" results. Below is the perl version which I could use, if I could figure out how to call the script with a variable (like in sh, $1 is the variable passed in ./script variable)
$file = "/path/to/file.txt";
# How do I... (2 Replies)
I would like to know how to pass a variable inside a variable to a function.
sample code below
--------------
for x in 1 9
do
check_null $C$x ##call function to check if the value is null
if
then
echo "line number:$var_cnt,... (2 Replies)
Any help would be great. I know this is a dumb way of doing this, but I would like to know if there is a solution doing it this way. I'm very new at this and I'd like to learn more. Thanks! :D:D
count=0
while ; do
echo "enter your name"
read name_$count
let count=count+1
done
... (2 Replies)
Dear All,
I want to print a file.
First I tried with this
sed '2q;d' filename
it worked. But when i put following it is not working
x=2;
sed '$xq;d' filename
Would any one suggest how to pass the variable? (7 Replies)
Hi Folks,
I would like to pass a variable with a wild card in an argument. My script works if I don't use a wildcard but fails when I use *. I want to use the script like:
scriptname -F <filename*>
@ i = 0
while ($i <= ${#argv})
switch ($argv)
case -F:
set j = `echo $i +1... (2 Replies)
I have a small program which needs to pass variable dynamically to form the name of a second variable whose value wil be passed on to a third variable.
***************** Program Start ******************
LOC1=/loc1
PAT1IN=/loc2
PAT2IN=/loc3
if ; then
for fpattern in `cat... (5 Replies)
Hi,
I want to pass value of a variable track_line which is the line number to sed. Sed should print the lines starting from track_line till the last
line of the file. I tried the below command but it is not working.
sed -n '${track_line},$p' latest_log_file
I tried using the below too but... (1 Reply)
I have a below syntax its working fine...
var12=$(ps -ef | grep apache | awk '{print $2,$4}')
Im getting expected output as below:
printf "%b\n" "${VAR12}"
dell 123
dell 456
dell 457
Now I wrote a while loop.. the output of VAR12 should be passed as input parameters to while loop and results... (5 Replies)
Discussion started by: sam@sam
5 Replies
LEARN ABOUT CENTOS
memcp
MEMCP(1) libmemcached MEMCP(1)NAME
memcp - libmemcached Documentation
Copies files to a collection of memcached servers
SYNOPSIS
memcp [options] [file] [server]
DESCRIPTION
memcp copies one or more files into memcached(1) servers. It is similar to the standard UNIX cp(1) command.
The key names will be the names of the files, without any directory path.
OPTIONS
You can specify servers via the option:
--servers
or via the environment variable:
`MEMCACHED_SERVERS`
If you do not specify either these, the final value in the command line list is the name of a server(s).
For a full list of operations run the tool with the option:
--help
HOME
To find out more information please check: http://libmemcached.org/
AUTHOR
Brian Aker, <brian@tangent.org>
Mark Atwood, <mark@fallenpegasus.com>
SEE ALSO memcached(1)libmemcached(3)AUTHOR
Brian Aker
COPYRIGHT
2011-2013, Brian Aker DataDifferential, http://datadifferential.com/
1.0.16 January 31, 2013 MEMCP(1)
11-10-2009
