overwrite problem Post: 67407

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if i want to pipe output to a file, say, cat abc.dat > abc.txt, how do i make it replace the existing file?

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Hi, i have a file ver.sql with the following contents , Here i need to put a in the next line of END statment . So iam doing the following D:\>type ver.sql begin ctxsys.driimp.set_value('STOP_WORD','yours'); ctxsys.driimp.set_object('STORAGE','BASIC_STORAGE',2);...

4. UNIX for Dummies Questions & Answers

overwrite problem

my script is: awk '...mycode...' file1.txt > file2.txt and i want to overwrite file2.txt eachtime I run this script. but it says:File exists! :( I have tried awk '...mycode...' file1.txt >| file2.txt but it again says:Missing name for redirect! :confused::confused: what is this?

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overwrite only if both files are the same size

Dear users, I've been looking for a way to overwrite files only if both have the same size, how could I do this? any help is very appreciated. Best regards, Gery

7. Shell Programming and Scripting

Better to Delete or Overwrite

Hello All, I had just a question about my Bash Script I'm currently writing. The script I have writes some text to a output file. After I write to the output file I send the file to another server to do some stuff with it. After the file sends in the script, I don't need the output/txt...

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[Solved] Suppress do you wish to overwrite (y or n)?

Hi all, as i have to deal every day with .log and also .csv files, i would like to know if there is any way to suppress "do you wish to overwrite (y or n)?" prompt with the option no for all prompts, the command i usually run is the following, find...

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First run overwrite then append

I'm overwriting .unl in first run and after that in seq. runs appending by following method. Any other method or command can do it easier? ARY_VALUE=1 while do if ; then type.sql > out.unl else type.sql >>out.unl fi ARY_VALUE--; done

LEARN ABOUT MOJAVE

createhomedir

createhomedir(1)					    BSD General Commands Manual 					  createhomedir(1)

NAME

     createhomedir -- create and populate home directories on the local computer.

SYNOPSIS

     createhomedir [-scbalh] [-n directoryDomainName] [-u username]

DESCRIPTION

     createhomedir provides several options for creating and populating home directories.

OPTIONS

     -s       creates home directories for server home paths only (default).

     -c       creates home directories for local home paths only.

     -b       creates home directories for both server and local home paths.

     -a       creates home directories for users defined in all directory domains of the server's search path.

     -l       creates home directories for users defined in the local directory domain.

     -L       causes the created home directory to be localized.

     -n directoryDomainName
	      creates home directories for users defined in a specific directory domain in the server's search path.

     -u username
	      creates a home directory for a specific user defined in the domain(s) identified in the -a, -l, or -n parameter. If you omit the -a,
	      -l, and -n parameters when you use the -u parameter, -a is assumed.

     -i       reads username list from standard input and creates specified home directories. Each username should be on its own line.

     -h       usage help.

FILES

     /usr/sbin/createhomedir			   location of tool

CAVEATS

     When using the -a option, search limits of various directory servers (such as Open Directory or Active Directory) can prevent all possible
     home directories from being created. In this case, you may need to specify the usernames explicitly.

Mac OS X							   May 31, 2019 							  Mac OS X