01-02-2007
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I'm back!
Ok, I'm trying to use a variable with a value of a unix command.
So when I try a=`ls`, then echo $a I get the correct answer.
But when I try it with a pipe:
a=`ls | wc -c`, then echo $a I get:
filename: a: command not found
I've tried so many ways I presumme it's the pipe... (1 Reply)
Discussion started by: Astudent
1 Replies
2. UNIX for Dummies Questions & Answers
I have this idea.
I have a variable for the start of someones log in time,
(start=`who am i | cut -c30-34`)
and a variable for the log out time or present time,
(end=`date | cut -c12-16`)
but how do I go about subtracting them to get the total log in time.
I've tried adding a another variable... (2 Replies)
Discussion started by: Astudent
2 Replies
3. Answers to Frequently Asked Questions
A good place to start is simple variable passing....
Passing variables from one script to another
The next level is passing a variable into a more complex command such as using a variable in a sed command. There are some simple quoting techniques that are very general. These are mentioned... (0 Replies)
Discussion started by: Perderabo
0 Replies
4. Shell Programming and Scripting
The script I am writing must be able to run several commands (tar, gzip etc) on filenames that are supplied by variables. I am unsure as to what syntax is required/ideal when referencing variables in filenames. The following is a sample command that I would like the script to execute:
tar cvf... (3 Replies)
Discussion started by: mharley
3 Replies
5. Shell Programming and Scripting
Hi I'm trying to store commands in variables... like so..
# lastcmd=" $t1 | $t2 | $t3 | $t4 | sort | uniq"
t1="sed -e 's/http:/<li><a href=\"http:/'"
t2="sed -e 's/http:.*/&\">&<\/a>Web Link<br>/'"
t3="sed -e 's/.*. mailto:/<li><a href=\"mailto:/'"
t4="sed -e... (7 Replies)
Discussion started by: Paulw0t
7 Replies
6. Shell Programming and Scripting
Can I use my own variables within awk and sed for example:
I've written a while loop with a counter $i and I want to use the value of $i within sed and awk to edit certain lines of text within a data file.
I want to use :
sed '1s/$/texthere/g' data.csv
Like this:
sed '$is/$/$age/g' data.csv... (5 Replies)
Discussion started by: mustaine85
5 Replies
7. Shell Programming and Scripting
This is going to be part of a longer script with more features, but I have boiled it down to the one thing that is presently stumping me. The goal is a script which checks for updates to web pages that can be run as a cron job. The script reads (from a tab-delim file) a URL, an MD5 digest, and an... (1 Reply)
Discussion started by: fitzwilliam
1 Replies
8. Shell Programming and Scripting
Hi there
I found the Command to send commands to other servers like:
sv01> ssh user@sv02 'ps -ef'
But I cant use Variables from a script i want to execute on another server like:
sv01> ssh user@sv02 'cd $SCRIPTHOME'
although the variable is set on sv01.
How can I run commands on sv02 with... (2 Replies)
Discussion started by: DarkSwiss
2 Replies
9. Shell Programming and Scripting
Hello I am hoping you may help.
I am not sure how to go about this exactly, I know the tools but not sure how to make them work together.
I have two SED commands that I would like to run in a shell script. I would like to take
the manual input of a user (types in when prompted) to be used... (4 Replies)
Discussion started by: lostincashe
4 Replies
10. Shell Programming and Scripting
Hi All,
Seeking for your assistance on how to put in variables all the commands in /bin
config files: /home/test/config_file/config.cfg
cat /home/test/config_file/config.cfg
ECHO=/bin/echo
LS=/bin/lsMain script
cat test.sh
source=/home/test/config_file/config.cfg
ECHO=$ECHO
LS=$LS#i... (3 Replies)
Discussion started by: znesotomayor
3 Replies
LEARN ABOUT OPENSOLARIS
pcan
pcan(7D) Devices pcan(7D)
NAME
pcan - Cisco Aironet 802.11b wireless NIC driver
DESCRIPTION
The pcan wireless NIC driver is a multi-threaded, loadable, clonable, GLDv3-based STREAMS driver. It supports the pccard and PCI/MiniPCI
cards with the Cisco Aironet 802.11b chipset. For pccard, the driver works in both SPARC and x86 (32-bit/64-bit) modes. For PCI/MiniPCI
card, the driver works in 32-bit x86 mode only.
DRIVER CONFIGURATION
The pcan driver supports 802.11b data rates of 1, 2, 5.5 and 11 (Mbits/sec). The default is 11.
The pcan driver supports BSS networks (also known as "ap" or "infrastructure" networks) and IBSS networks (also known as "ad-hoc" net-
works). For authentication type, the pcan driver supports the "open" (or "open-system") mode. For encryption type, only WEP is currently
supported. You perform configuration and administration tasks using the dladm(1M) and wificonfig(1M) utilities.
FILES
/dev/pcan* Special character device.
/kernel/drv/pcan 32-bit ELF kernel module (x86).
/kernel/drv/amd64/pcan 64-bit ELF kernel module (x86).
/kernel/drv/sparcv9/pcan 64-bit ELF kernel module (SPARC).
ATTRIBUTES
See attributes(5) for a description of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SPARC, x86 |
+-----------------------------+-----------------------------+
SEE ALSO
dladm(1M), wificonfig(1M), attributes(5), gld(7D)
802.11b Standard for Wireless Local Area Networks (WLANs) - IEEE
SunOS 5.11 24 Jan 2007 pcan(7D)