04-18-2016
Or use ssh -n ... so it does not suck from the while loop's stdin.
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm trying to pass nawk a shell variable to be used in a pattern match. I can't get this work.
I'm calling nawk from a /bin/sh
echo " Input file: \c"
read var1
echo " Input: \c"
read var2
nawk -F"|" -v x=$1 ' BEGIN
$15 ~ /^'$var2'/ {print $2}' var1 {apary=$15; bparty=$23; time=$4;... (3 Replies)
Discussion started by: amon
3 Replies
2. Shell Programming and Scripting
Im running a script that runs scripts within it self and i need to pass vars made in the original script to scripts run within it and the only way i can think to do it is right the string to a file and read the file in the script (4 Replies)
Discussion started by: rcunn87
4 Replies
3. Shell Programming and Scripting
I'm trying to pass nawk a shell variable to be used in a pattern match. I can't get this work.
I'm calling nawk from a /bin/sh
I want that when somebody enters Trunk Group in variable TGR so it goes into nawk variable TG.
echo "Enter TRUNK GROUP:"
read TGR
cat... (20 Replies)
Discussion started by: wakhan
20 Replies
4. UNIX for Dummies Questions & Answers
Hello,
I want to copy all *.jar files from a parent tree structure, traversing all sub directories, into the traget dir. What shud be the command for that.
I tried below command from the source parent dir
cp -r *.jar pathtotargetdir
but get the error '*.jar : No such file or... (1 Reply)
Discussion started by: New2
1 Replies
5. Shell Programming and Scripting
Need some help with the following Bourne Shell script. The script is only looping one time and then stops. The script should loop as many times as there are entries in the input file = $FILE_LIST line by line. The file has the path to a source file and the destination directory where the file... (1 Reply)
Discussion started by: Muga801
1 Replies
6. UNIX for Dummies Questions & Answers
I have a log file that has certain fields that I want to evaluate, and depending on the value in those fields, I want to put the value of a different field in that line in a particular variable that I'll use later on down the log file. Sort of like setting a switch to change what I do with a bunch... (5 Replies)
Discussion started by: pts2
5 Replies
7. Shell Programming and Scripting
I am very new to unix. Trying to use a for loop for this task
I have a file like this
abc.uml
ccc.uml
ddd.uml
rrr.uml
kkk.uml
.
.
.
n.uml ( more than 10000)
I want to read this file but just 5 names at a time and then again it should read next 5 names and agin next 5. this... (6 Replies)
Discussion started by: nnani
6 Replies
8. Shell Programming and Scripting
Hi
I have a file some thing like below. I want to bin the data. My Bin size is 100.
items number
HELIX1 75
HELIX6 160
HELIX2 88
HELIX19 114
HELIX5 61
HELIX4 167
it should consider each elemet under the number column and bin all the lines like below with 100... (7 Replies)
Discussion started by: and_y
7 Replies
9. Shell Programming and Scripting
Hello,
I'm trying to create a word translation section of a book. Each entry in the word list will come from a set of linguistically analyzed texts.
Each sentence in the text has the following format. The first element in each line is the "name" of the line (i.e. "A","B","C","D"). The... (12 Replies)
Discussion started by: John Lyon
12 Replies
LEARN ABOUT PLAN9
krb5_auth_rules
krb5_auth_rules(5) Standards, Environments, and Macros krb5_auth_rules(5)
NAME
krb5_auth_rules - Overview of Kerberos V5 authorization
DESCRIPTION
When a user uses kerberized versions of the ftp, rdist, rcp, rlogin, rsh, or telnet clients to connect to a server, even if the user's
claimed Kerberos V5 identity is authenticated, the user is not necessarily authorized. Authentication merely proves that the user is "who
he says he is" to the Kerberos V5 authentication system. Authorization also needs to be done, since it determines if that Kerberos identity
is permitted to access the Solaris user account that the client wants to access.
Each user may have a private authorization list in a file ~/.k5login in his login directory (on the server). Each line in this file should
contain a Kerberos principal name of the form principal/instance@realm. If the server finds a ~/.k5login file, then access is granted to
the account if and only if the originating user is authenticated to one of the principals named in the ~/.k5login file.
If there is no ~/.k5login file, the originating user will then be checked against the gsscred table (see gsscred(1M)). If the originating
user's Kerberos V5 identity is in the gsscred table, and if the UNIX user id in the gsscred table corresponds to the user account the
client is trying access, then the originating user is granted access to the account on the server. If the UNIX user id does not match, then
the originating user is denied access.
For example, suppose the originating user has a principal name of jdb@ENG.ACME.COM and the target account is jdb-user. If jdb@ENG.ACME.COM
appears in the gsscred table with uid 23154 and if jdb-user appears in the user account database (see passwd(4)) with uid 23154, then
access to account jdb-user is granted. Of course, normally, the target account name in this example would be jdb and not jdb-user.
Finally, if there is no ~/.k5login file and if the originating user's Kerberos V5 identity is not in the gsscred table, then the user will
be granted access to the account if and only if all of the following are true:
o The user part of the authenticated principal name is the same as the target account name specified by the client.
o The realm part of the client and server are the same.
o The target account name exists on the server.
For example, if the originating user has a principal name of jdb@ENG.ACME.COM and if the server is in realm SALES.ACME.COM, then even if
jdb is a valid account name on the server, the client would be denied access. This is because the realms SALES.ACME.COM and ENG.ACME.COM
differ.
FILES
~/.k5login Per user-account authorization file.
/etc/passwd System account file. This information may also be in a directory service. See passwd(4).
ATTRIBUTES
See attributes(5) for a description of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
SEE ALSO
ftp(1), rcp(1), rdist(1), rlogin(1), rsh(1), telnet(1), gsscred(1M), passwd(4), attributes(5), gss_auth_rules(5)
NOTES
To avoid security problems, the ~/.k5login file must be owned by the remote user.
SunOS 5.10 13 Apr 2004 krb5_auth_rules(5)