Add words in beginning , end after removing a word in a file Post: 302916386

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

cat a file from end to beginning

Is there an option, for cat, head, tail, or is there any way, to display a file from last line to first? For example, my file looks like this: aaaa bbbb cccc eeee and I would like to print or display it like this: eeee cccc bbbb aaaa thanks

2. Shell Programming and Scripting

Add a word at the end of each line in a file

Hi I want to read a flat file and add a word/value at the end of each line in the file and store the output in a temporary file. How can i do this? Plz help me with this. Regards, Saurabh

3. UNIX for Dummies Questions & Answers

Remove words beginning with a certain character from a file

Hi, how could you go about removing words that begin with a certain character. assuming that this character is '-' I currently have echo "-hello" | sed s/-/""/ which replaces the leading dash with nothing but I want to remove the whole word, even if there are multiple words beginning...

4. Shell Programming and Scripting

trying to add text to beginning and end of each line

Well here goes: I tried to write a batch file that adds a specific fixed text to each line of an already existing text file. for the adding text infront of each line I tried this: for /F "delims=" %%j in (list.txt) do echo.STARTTEXT\%%j >> list.txt for adding text after each line I...

5. UNIX for Dummies Questions & Answers

Add word/value at the beginning of each line in a file

how to add value/word at the beginning of each line in a file ? i have file number.txt and the output is below 1000 1001 1002 1003 1004 i want to add 000 at the beginning of each line, desire output is below 0001000 0001001 0001002 0001003 0001004 and so on please advise how...

6. UNIX for Dummies Questions & Answers

sed - Add a variable line to the end of a block beginning with a regex

Hi, Need some help with sed. I have a file that has sections : e.g. a=blah b=blah d=blah e=blah There's many sections in the file.

7. Shell Programming and Scripting

Removing hyphen from beginning and end of a word only.

It is very simple to remove a hyphen from a word anywhere in that word using a simple sed command (sed -i 's/-//g' filename), but I am not able to figure out how to do this: For example, apple -orange tree pipe- banana-shake dupe- What my output should look like: apple orange tree...

8. Shell Programming and Scripting

Add new line at beginning and end of a file

Hi, I have a specific requirement to add text at the beginning and end of a plain text file. I tried to use "sed" with '1i' and '$a' flags but these required two separate "sed" commands separated with "|". I am looking for some command/option to join these two in single command parameter. ...

9. UNIX for Beginners Questions & Answers

View a file and count all words beginning with specificletter

I am trying to write a command and need to count all the words within the file which begin with the letter S I have run this command $ grep '^' TheAgileApproach.dat | wc -l 0 $ grep '^' TheAgileApproach.dat | wc -l 1 When I remove the wc -l I see the output as below: $ grep '^'...

10. Shell Programming and Scripting

Selecting text on multiple lines, then removing a beginning and end patterns

I have a file similar to the below. I am selecting only the paragraphs with @inlineifset. I am using the following command sed '/@inlineifset/,/^ *$/!d; s/@inlineifset{mrg, @btpar{@//' $flnm >> $ofln This produces @section Correlations between seismograms,,,,}} ...

LEARN ABOUT OSX

mkdevmaps

mkdevmaps(1M)                                             System Administration Commands                                             mkdevmaps(1M)

NAME

       mkdevmaps - make device_maps entries

SYNOPSIS

       /usr/sbin/mkdevmaps

DESCRIPTION

       The  mkdevmaps  command  writes  to standard out a set of device_maps(4) entries describing the system's frame buffer, audio, and removable
       media devices.

       The mkdevmaps command is used by the init.d(4) scripts to create or update the /etc/security/device_maps file.

       Entries are generated based on the device special files found in /dev. For the different  categories  of  devices,  the  mkdevmaps  command
       checks for the following files under /dev:

       audio           /dev/audio, /dev/audioctl, /dev/sound/...
       tape            /dev/rst*, /dev/nrst*, /dev/rmt/...
       floppy          /dev/diskette, /dev/fd*, /dev/rdiskette, /dev/rfd*
       removable disk  /dev/dsk/c0t?d0s?, /dev/rdsk/c0t?d0s?
       frame buffer    /dev/fb

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+
       |Interface Stability          |Obsolete                     |
       +-----------------------------+-----------------------------+

SEE ALSO

       allocate(1), bsmconv(1M), attributes(5)

NOTES

       mkdevmaps might not be supported in a future release of the Solaris operating system.

SunOS 5.10                                                          8 Oct 2003                                                       mkdevmaps(1M)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

cat a file from end to beginning

Discussion started by: jpprial

2. Shell Programming and Scripting

Add a word at the end of each line in a file

Discussion started by: bhalotias

3. UNIX for Dummies Questions & Answers

Remove words beginning with a certain character from a file

Discussion started by: skinnygav

4. Shell Programming and Scripting

trying to add text to beginning and end of each line

Discussion started by: pasc