Hello Everybody,
I have files; yyyymmdd.log which the data look like this;
"Txid=9426043&MsgTxt=Thankyou&UserId=john&Password=jh2501"
"Txid=9426150&MsgTxt=Thankyou&UserId=john&Password=jh2501"
.
.
.
"Txid=9426200&MsgTxt=Thankyou&UserId=john&Password=jh2501"
Question 1:
How to... (3 Replies)
hello people,
All my servers have 4 mounts with this norme. For example, if my hostname is siroe.
df -h | grep `hostname`
/dev/dsk/c1t3d0s6 404G 399G 800M 100% /siroe3
/dev/dsk/c1t2d0s6 404G 399G 800M 100% /siroe2
/dev/md/dsk/d6 20G 812M 19G ... (3 Replies)
Instead of using the following command
#dmesg | grep -v sendmail | grep -v xntpd
How can I use just one grep -v and give both arguments.
Please suggest
thanks (4 Replies)
Hello,
Is there a way in grep to remember patterns?
For eg: int a,b,c,d,a;
If a variable is declared twice, like in the previous example, I should be able to print only those lines.
Is there a way to print only the lines where the variable name occurs more than once, using grep... (1 Reply)
i have files with "DOMAINSOLVER ACMS" with any number of spaces in between the two words on its own line and i can find it with the following:
grep -c "DOMAINSOLVER* ACMS" $FILENAMEbut i need to exclude any lines matching: "$DOMAINSOLVER". i've tried a variety of quoting and escaping with no luck.... (4 Replies)
is there anyway i can ask grep to only get the first line?
as in the top command line
line 1 <-- just grep this line
line 2
line 3
---------- Post updated at 04:24 PM ---------- Previous update was at 04:19 PM ----------
nvm.. found out that i can do it with
|head (12 Replies)
Hello all,
I'm trying to grep the string "scott" from all files whose names are like srvr*.log and that were created "Nov 15"...I'm trying the following command but throws an error message...seems like the syntax is incorrect..
grep scott < ls -l srvr*.log|grep "Nov 15"
Thanks for your... (9 Replies)
My grep returns a row of data like this:
75=20130130;60=074338;61=985;511=55473883;452=115439;62=196;267=1;
Is there a way for the grep to only return 60="something" and 511="something" ?
Thanks in advance. (10 Replies)
Discussion started by: Carl2013
10 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)