i am curious how we can implement the ternary operator with multiple commands in else part. in my case, only the first command in the "else" part is reachable and the rest is ignored.
in both the cases, the
is not reachable always and the code continues without exiting.
please help me how to achieve this with this syntax. It can be easily rewritten using if-else construct. But, I would like to know how we can accomplish this using this syntax.
Hi ,
I have a situation.
Need is to create & send a formatted file with header in BOLD & colored & some sequel results as a content.
I know echo -e \033 command, but its scope is limited in PUTTY.
How to retain the formatting out of Putty; say after someone opens a email attachment... (2 Replies)
Dear unix gurus,
I have a data file with header information about a subject and also 3 columns of n rows of data on various items he owns. The data file looks something like this:
adam peter
blah blah blah
blah blah blah
car
01 30 200
02 31 400
03 57 121
.. .. ..
.. .. ..
n y... (8 Replies)
Hi friends,
I have a script that sets the env variable path based on different conditions.
Now the new path variable setting should not done in the same terminal or same shell.
Only a new terminal or new shell should have the new path env variable set.
I am able to do this only as follows:
>cd... (1 Reply)
find . -type f -name "*.sql" -print|xargs perl -i -pe 's/pattern/replaced/g'
this is simple logic to find and replace in multiple files & folders
Hope this helps.
Thanks
Zaheer (0 Replies)
Hi, I hope the title does not scare people to look into this thread but it describes roughly what I'm trying to do. I need a solution in PHP.
I'm a programming beginner, so it might be that the approach to solve this, might be easier to solve with an other approach of someone else, so if you... (0 Replies)
Hello All
I have a xml file with many sets of records
like this
<mytag>mydata</mytag>
<tag2>data&</tag2>
also same file can be like this
<mytag>mydata</mytag>
<tag2>data&</tag2>
<tag3>data2&data3</tag3>
Now i can grep & and replace with & for whole file but it will replace all... (4 Replies)
Hi, I have text file abc.txt. In this file, I have the following data.
Input:
Mr Smith & Mrs Smith
Mr Smith &apos Mrs Smith
Mr Smith & Mrs Smith
Mr Smith& Mrs Smith
Mr Smith &Mrs Smith
Output:
Mr Smith & Mrs Smith
Mr Smith &apos Mrs Smith
Mr Smith & Mrs Smith
Mr Smith&... (4 Replies)
cat file1.txt
field1 "user1":
field2:"data-cde"
field3:"data-pqr"
field4:"data-mno"
field1 "user1":
field2:"data-dcb"
field3:"data-mxz"
field4:"data-zul"
field1 "user2":
field2:"data-cqz"
field3:"data-xoq"
field4:"data-pos"
Now i need to have the date like below.
i have just... (7 Replies)
Firstly, I would like to apologize if this is not the appropriate sub-forum to post about GNU/BSD makefile scripting. Though my code is in C++, because I am focusing on the makefile I thought it would go better in shell scripting. Please correct me if I am wrong.
Secondly, I am not interested in... (0 Replies)
Hi All,
Do you have any sample script,
- auto get file from SFTP remote server and delete file in remove server after downloaded.
- only download specify filename
- auto upload file from local to SFTP remote server and delete local folder file after uploaded
- only upload specify filename
... (3 Replies)
Discussion started by: weesiong
3 Replies
LEARN ABOUT OPENSOLARIS
devfree
devfree(1M) System Administration Commands devfree(1M)NAME
devfree - release devices from exclusive use
SYNOPSIS
devfree key [device]...
DESCRIPTION
devfree releases devices from exclusive use. Exclusive use is requested with the command devreserv.
When devfree is invoked with only the key argument, it releases all devices that have been reserved for that key. When called with key
and device arguments, devfree releases the specified devices that have been reserved with that key.
OPERANDS
The following operands are supported:
device Defines device that this command will release from exclusive use. device can be the pathname of the device or the device alias.
key Designates the unique key on which the device was reserved.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
1 Command syntax was incorrect, an invalid option was used, or an internal error occurred.
2 Device table or device reservation table could not be opened for reading.
3 Reservation release could not be completely fulfilled because one or more of the devices was not reserved or was not reserved on the
specified key.
FILES
/etc/device.tab
/etc/devlkfile
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO devreserv(1M), attributes(5)NOTES
The commands devreserv and devfree are used to manage the availability of devices on a system. These commands do not place any con-
straints on the access to the device. They serve only as a centralized bookkeeping point for those who wish to use them. Processes that do
not use devreserv may concurrently use a device with a process that has reserved that device.
SunOS 5.11 5 Jul 1990 devfree(1M)