Hi everyone,
Having trouble with sed. I searched the board and found some stuff, but still unclear.
I have a file named "userfile" which stores the users info in this form: email:username:password:
I want the user to be able to change their password.
i tried with sed s/oldpass/newpass/g... (2 Replies)
Hi. Does anyone know how to use the sed command to change the special border characters on this .per file. I have to edit about 80 .per files. I need a sed script to change the below 3 and A characters.
ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
³ Test Islands, Office of Public Health -- WIC... (4 Replies)
I have a text
"abc def ghi"
and I want to get it as
"def abc ghi"
I am using this
echo "abc def ghi" | sed 's/\(*\)\(*\)/\2\1/'
But I am not able to get the output, could anyone help me.
Thanks (9 Replies)
hello
I have this:
sed -e "s/install_location=....../g" -e "s/hostname=....../g" -e "s/server_name=....../y" input.txt
it will display on the screen what have changed. however I want to change file input.txt. Any idea other than doing redirection (>)
thx (2 Replies)
Hi,
I have a file whose structure is like this
7
7
1 2 3 4 5
1 3 4 8 6
1 4 5 6 0
2 6 8 3 8
2 5 7 8 0
5 7 9 4 1
3 8 0 2 2
3 5 6 8
basically first two row tell the number of rows and column but the data following them are not arranged in that format. now i want to create another... (1 Reply)
Hi everyone,
I've got a problem with converting C comments ( /* */ ) into C++ style ( // ) in some source file with sed. So far I've dealt with comments on one line, but I don't know how to convert when it is over multiple lines ...
So I already have something like this:
comments.sed
... (8 Replies)
I'm changing some html code on multiple web pages and I need to match particular phrases but keep some text within each phrase.
E.G. I need to change this line:
<DIV id="heading">Description:</DIV>
into
<span class="hlred">Description:</span><br />
The text "Description:" may... (2 Replies)
Can somebody help me out and provide me with a SED or AWK solution that converts TO_DATE CLAUSE -> TIMESTAMP
I need to keep the PARTION value (HISTORY_20110417) and DATE/TIME value (2011-04-18 00:00:00) the same for every line
PARTITION HISTORY_20110417 VALUES LESS THAN (TO_DATE('... (3 Replies)
I have a file containing numbers in a column like:
10.5
16.3
15.7
2.3
46.8
3.3
.
.
.
and I was wondering if there was a way to make it show up in an array form like:
10.5 2.3
16.3 46.8
15.7 3.3
Let's say I want to make a new column every 100 values. How can I do... (8 Replies)
Hi !
I try to change a time-stamp hh:mm:ss allways to full ten-minutes.
example: 12:51:03 to 12:50:03
sed 's/::/:{0-5}0:/g' file.txt
but it will not work propperly, because the minute-decade will be replaced with the bracket-term {0-5}. Can someone please give me a hint?
Thanks in... (6 Replies)
Discussion started by: IMPe
6 Replies
LEARN ABOUT HPUX
sad
sad(7) Miscellaneous Information Manual sad(7)NAME
sad - STREAMS Administrative Driver
SYNOPSIS
...
DESCRIPTION
The driver provides an interface to the facility using the function. As an interface, the driver enables administrative tasks to be per-
formed on STREAMS modules and drivers. By specifying the command parameter to the function, an administrator can configure information for
a device, get information on a device, or check a list of modules.
fildes is a file descriptor obtained by opening using command specifies the administrative function to be performed. arg points to a data
structure. If command is or arg points to a struct of type If command is arg points to a struct of type
Security Restrictions
The is restricted to superusers or users with the privilege. See privileges(5) for more information about privileged access on systems that
support fine-grained privileges.
ioctl Commands
The commands used to perform administrative functions on a STREAMS module or driver are specified by the following commands:
Allows you to configure
information for a device. The arg parameter points to a structure (defined in the header file), whose members are as follows:
Allows you to specify the type of
configuration to perform. This field can have the following values:
Configures all minor devices.
Configures a range of minor devices.
Configures a single minor device.
Clears the previous settings.
Specify only the and fields when using this command. If a previous entry specified set the field to 0
(zero). If a previous entry was specified as set the field to the lowest minor device number in the range.
Specifies the major device number.
Specifies the minor device number.
Specifies the range of minor devices.
Specifies the number of modules to push.
This number must be no more than which is defined in Additionally, this number must not exceed
Specifies, in order, the array of modules to push.
Lets you use the
driver to obtain configuration information for a device by setting the and fields of the structure (see the command) to the major
and minor device numbers of the device being queried.
arg should point to a struct of type Upon successful completion, the structure contains all of the information used to configure
the device. Values of 0 (zero) will appear in any unused entry in the module list.
Enables you to check a list of modules.
For example, you can determine if a specific module has been installed. The arg parameter points to a structure (defined in the
header file), whose members are as follows:
Specifies the number of entries you have allocated in an array.
Points to the array of module names.
The structure (also in the header file) is as follows:
where specifies the array of module names.
If the array is valid, the command returns a value of 0 (zero). If the array contains an invalid module name, the com-
mand returns a value of 1. Upon failure, the command returns a value of -1.
Notes
As a STREAMS driver, also supports the normal STREAMS
In this form, specify the field in the structure to either or The field points to the structure (see the command in the section). Refer to
the streamio(7) reference page for further details.
RETURN VALUE
Unless specified otherwise, upon successful completion, the commands return a value of 0 (zero). Otherwise, a value of -1 is returned.
ERRORS
If any of the following conditions occur, the commands return the corresponding value:
The specified major/minor device number pair
has already been configured.
The arg parameter points outside the allocated address space.
The major device number
is invalid, the number of modules is invalid, or the list of module names is invalid.
The device is not configured for
This value is returned from a command.
A internal data structure cannot be allocated.
The major device does not represent a
STREAMS driver.
The field is less than the field when the command is or the minor device specified in a command does not exist.
Only a superuser or user with
privilege is allowed to execute the
The arg parameter points outside the allocated address space.
The major device number
is invalid.
The device is not configured for
The major device does not represent a
STREAMS driver.
The arg parameter points outside the allocated address space.
The list of module names is invalid.
SEE ALSO autopush(1M), ioctl(2), open(2), privileges(5), streamio(7).
sad(7)