This is the code:
while test 1 -eq 1
do
read a
$a
if test $a = stop
then
break
fi
done
I read a command on every loop an execute it.
I check if the string equals the word stop to end the loop,but it say that I gave too many arguments to test.
For example echo hello.
Now the... (1 Reply)
Hey,
I'm currently getting into some kernel module progamming. As a little exercise I want to read the headers out of an ELF file. My code is very simple, here is the important part:
struct file *fp;
/* ... */
fp = filp_open("some/file/on/my/pc", O_RDONLY, 0);
if(fp == NULL) {
... (15 Replies)
Experts,
I have a bash shell script that generates 2 variables that have the current minute and a minute from a log file. Can someone please show me the best way to test if the minutes stray by 5. So basically if:
This is ok:
Last Fitting Min
=============
02
Current Minute
=============... (2 Replies)
Hello, Unix-forums!
My problem:
read -p "Enter any number, please" number
sleep 1
echo $number | tr -d 0-9
test -z $number && echo "Thank you" || echo "This is not a number"Test always displays "This is not a number". It doesn't matter if I entered a or 1.
But if I order
echo... (2 Replies)
Can you explain what this line of script is doing.
What I have understood is :
-- variable C is the name of a software which is either not installed, so it must be installed or allready installed and then should be update if newer version found
-- branch B="$B $C" is to install the software
--... (4 Replies)
hi,
i am trying to run this script.the name of script is final.sh
after i run it:
#./final.sh &
i grep the command
# ps -a | grep bash
and i see more then one processes runing 3!!
Please use code tags
how can i solve this problem?
my target script must always run in... (8 Replies)
I have checked the man page ,which says :
The -H (HOME) option sets the HOME environment variable to the homedir of
the target user (root by default) as specified in passwd(5). By default,
sudo does not modify HOME
But I have tried below command:
#... (1 Reply)
Hi all,
I am looking for a quick/short way in awk to check if an associative array has any content.
I know I can split() it to an indexed array and check if the 1st element is set, or cycle through it with something like for( ele in arr ), but I want to avoid that, as I am looking for a shorter... (3 Replies)
I have came across a few websites stating some custom actions for Thunar -
crunchbang
ubuntu
I tried inputting the stated commands to Thunar, but it doesn't display at all in mine.
I tried "gksu thunar %f" ( Opens current folder with root permissions.) , but when I right click in a... (0 Replies)
Hi ! :)
I made this :
#!/bin/bash
rsa_dir="/etc/openvpn/easy-rsa/"
rsa_key_dir="/etc/openvpn/easy-rsa/keys/"
ccd_dir="/etc/openvpn/ccd/"
regex_special_char=''
cd $rsa_dir
while
read -p "Please can you enter the vpn's username : " username
] || ] || ] || ]
do
echo "Your entry... (10 Replies)
Discussion started by: Arnaudh78
10 Replies
LEARN ABOUT OPENSOLARIS
print-service
print-service(1M) System Administration Commands print-service(1M)NAME
print-service - select, report, import, export active print service on a system
SYNOPSIS
print-service [-s service [-m] | -q | -e file | -i file]
DESCRIPTION
The print-service utility manages print service selection, as well as export and import of basic print queue configuration.
Only a user root privileges or with the Printer Management profile can change the active print service or import print queue configuration.
OPTIONS
The following options are supported:
-s service
Select the active print service for on a host. service can be one of lp or cups.
-m
Migrate print queue configuration during print service selection.
-q
Report the active print service on a host.
-e file
Export basic print queue configuration to a file.
-i file
Import basic print queue configuration from a file.
EXAMPLES
Example 1 Selecting a Print Service
The following command selects the CUPS print service as the active print service on a host.
# print-service -s cups
Example 2 Reporting the Active Print Service
The following command reports the active print service on a host.
# print-service -q
Example 3 Exporting a Print Queue Configuration
The following command exports the print queue configuration from the active print service.
# print-service -e /tmp/queues
Example 4 Importing a Print Queue Configuration
The following command imports the print queue configuration to the active print service.
# print-service -i /tmp/queues
EXIT STATUS
0
Successful completion.
non-zero
An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWpcu |
+-----------------------------+-----------------------------+
|Interface Stability |Obsolete |
+-----------------------------+-----------------------------+
SEE ALSO intro(1), attributes(5)NOTES
The print queue configuration saved and restored during export, import, and migration is limited to queue name and device name. It is
likely that further configuration changes will be required before imported or migrated print queues become usable.
SunOS 5.11 18 Mar 2008 print-service(1M)