cat .servers | while read LINE; do
ssh jason@$LINE $1
done
exit 1
./command.ksh "ls -l ~jason"
Why does this ONLY iterate on the first server in the list? It's not doing the command on all the servers in the list, what am I missing?
Thanks!
JP (2 Replies)
Howdie everyone...
I have a shell script RemoveFiles.sh
Inside this file, it only has two commands as below:
rm -f ../../reportToday/temp/*
rm -f ../../report/*
My problem is that when i execute this script, nothing happened. Files remained unremoved. I don't see any error message as it... (2 Replies)
Hello, the ls -d command to only list directories in a directory doesn't seem to work on Solaris and the man command says to use that combination: ls -d
Anyone have the same problem and find a resolve?
Thanks
BobK (9 Replies)
Hi. I've been playing around a bit. This isn't for any practical purpose-- it's really just a theoretical exercise. I wrote this little thing:
foreach num ( 6 5 4 )
awk -v "number=$num" 'BEGIN{for(x=0;x<$number;x++) printf "-"; printf "\n"}'
end
I would expect the following output:
... (3 Replies)
Hi
I have put alias ll='ls -la' in .profile file but it doesn't work.
On hand it works it looks like the .profile file is not beeing read.
How to check whitch file is loaded? ,profile? .bash_profile?
My system: SunOS mion 5.10 Generic
Shell: /bin/pfksh
Thanks (2 Replies)
i want to get the value for column 4rth when i =4. please guide what i am doing wrong. thanks
var=`cat file.csv`
for i in $var; do {
if ; then
var4=$var4+$i
fi
echo $i
}
done
I am geting this error message "0403-009 The specified number is not valid for this command." (8 Replies)
I edited sudoers like this:vi /etc/sudoers
subex ALL =(root) NOPASSWD: /usr/ccs/bin/pstack
But the respective user still is prompted for password, and even when the right password is used, the command is still not launched.$sudo usr/ccs/bin/pstack 26557
We trust you have received the usual... (5 Replies)
Hi,
I am using korn shell.
until ]
do
echo "\$# = " $#
echo "$1"
shift
done
To the above script, I passed 2 parameters and the program control doesn't enter inside "until" loop. If I change it to until ] then it does work.
Why numeric comparison is not working with -ne and works... (3 Replies)
Discussion started by: ab_2010
3 Replies
LEARN ABOUT DEBIAN
knife-exec
KNIFE-EXEC(1) Chef Manual KNIFE-EXEC(1)NAME
knife-exec - Run user scripts using the Chef API DSL
SYNOPSIS
knife exec (options)
-E, --exec CODE
Provide a snippet of code to evaluate on the command line
DESCRIPTION
knife exec runs arbitrary ruby scripts in a context similar to that of the shef(1) DSL. See the shef documentation for a description of the
commands available.
EXAMPLES
Make an API call against an arbitrary endpoint
knife exec -E 'api.get("nodes/fluke.localdomain/cookbooks")'
=> list of cookbooks for the node fluke.localdomain
Remove the role obsolete from all nodes
knife exec -E 'nodes.transform(:all){|n| n.run_list.delete("role[obsolete]")}'
Generate the expanded run list for hosts in the webserver role
knife exec -E 'nodes.find(:roles => "webserver") {|n| n.expand!; n[:recipes]}'
SEE ALSO shef(1)AUTHOR
Chef was written by Adam Jacob adam@opscode.com with many contributions from the community.
DOCUMENTATION
This manual page was written by Joshua Timberman joshua@opscode.com. Permission is granted to copy, distribute and / or modify this docu-
ment under the terms of the Apache 2.0 License.
CHEF
Knife is distributed with Chef. http://wiki.opscode.com/display/chef/Home
Chef 10.12.0 June 2012 KNIFE-EXEC(1)