8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I am trying to get a dollar sign variable to be expanded in single quotes. Not sure what I am doing wrong. I have tried every way I can think of.
for i in `cat file1`
do
for j in `cat file2`
do
ssh $i 'systemctl is-enabled "${j}" ';
done
done... (4 Replies)
Discussion started by: cokedude
4 Replies
2. UNIX for Advanced & Expert Users
I'm looking at a config file with dollar signs. What do the dollar signs mean in front of a directory?
dir = ./demoCA # Where everything is kept
certs = $dir/certs # Where the issued certs are kept
crl_dir = $dir/crl # Where the issued crl are kept
new_certs_dir = $dir/newcerts # default... (1 Reply)
Discussion started by: cokedude
1 Replies
3. Cybersecurity
Could someone please explain to me the difference between Shibboleth and Single Sign On? How are they related?
Thank you! (1 Reply)
Discussion started by: onlinelearner02
1 Replies
4. Linux
Please help me, wasted hrs:wall:, to find this soulution:-
I need a command that will work on file (xml) and replace multiple occurrence (more than 2 times)
Examples
1. '==='
2. '===='
3. '======='
should be replaced by just '=='
Note :- single character should be replaced. (=... (13 Replies)
Discussion started by: RedRocks!!
13 Replies
5. Solaris
We are looking for implementing solaris single sign on with AD in our environment which as few hundred Solaris hosts and couple of hundred solaris zones ..IS there any third party software for the same or we can do it by just making the solaris servers as AD clients ? Any help is appreciated. (1 Reply)
Discussion started by: fugitive
1 Replies
6. UNIX for Dummies Questions & Answers
Does anyone have this handy
Thanks (0 Replies)
Discussion started by: 77yrold
0 Replies
7. UNIX for Dummies Questions & Answers
in a xen environment , i see a lot op dropped packets via netstat -i
Is this a sign of network problems, or is it normal to see this kind of numbers? i'm not sure how to interprete the data. is this normal, bad, critical. What are your stats on this?
I guess i have a xen issue of some sort,... (1 Reply)
Discussion started by: progressdll
1 Replies
8. Shell Programming and Scripting
I'd like to make a script that I can execute every time I sign on to my linux box that keeps track of the time and allows to me to add a remark to a file. So basically once I log in, I run the script, and it outputs the date and time to a text file (log.txt). But that isn't my problem.
I need... (1 Reply)
Discussion started by: Glider
1 Replies
LINUX-VERSION(1) General Commands Manual LINUX-VERSION(1)
NAME
linux-version - operate on Linux kernel version strings
SYNOPSIS
linux-version compare VERSION1 OP VERSION2
linux-version sort [--reverse] [VERSION1 VERSION2 ...]
linux-version list [--paths]
DESCRIPTION
linux-version operates on Linux kernel version strings as reported by uname -r and used in file and directory names. These version strings
do not follow the same rules as Debian package version strings and should not be compared as such or as arbitrary strings.
compare VERSION1 OP VERSION2
Compare version strings, where OP is a binary operator. linux-version returns success (zero result) if the specified condition is
satisfied, and failure (nonzero result) otherwise. The valid operators are: lt le eq ne ge gt
sort [--reverse] [VERSION1 VERSION2 ...]
Sort the given version strings and print them in order from lowest to highest. If the --reverse option is used, print them in order
from highest to lowest.
If no version strings are given as arguments, the version strings will instead be read from standard input, one per line. They may
be suffixed by arbitrary text after a space, which will be included in the output. This means that, for example:
linux-version list --paths | linux-version sort --reverse
will list the installed versions and corresponding paths in order from highest to lowest version.
list [--paths]
List kernel versions installed in the customary location. If the --paths option, show the corresponding path for each version.
AUTHOR
linux-version and this manual page were written by Ben Hutchings as part of the Debian linux-base package.
30 March 2011 LINUX-VERSION(1)