Avoid creating temporary files on editing a file in Ubuntu Post: 302146004

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Temporary files and rm

Hello everyone, I am creating a temporary file in my ksh by using something file filetemp=filetemp.$$ Later on in my script I write to the file $filetemp by 'cat'ing to it. Then in the script I am doing a 'less' on the file to view it. At the end of the script I issue a rm $filetemp 2>...

2. UNIX for Advanced & Expert Users

creating a file by editing another one?

BASH shell: I'm trying to create a copy of the /etc/passwd file named "./copy-passwd" that contains only the entries for userids that have a home directory in /home/inst, and then change each entry in the copy so that the default login shell is /bin/sh. Would "sed" be the best choice of file...

3. Shell Programming and Scripting

Help - Bug: A script to compile two types of data files into two temporary files

Dear other forum members, I'm writing a script for my homework, but I'm scratching all over my head and still can't figure out what I did wrong. Please help me. I just started to learn about bash scripting, and I appreciate if anyone of you can point out my errors. I thank you in advance. ...

4. Shell Programming and Scripting

Rsync temporary files

Hi, I am looking to use rsync in a very specific way, and even though I have trawled the rsync man pages I have not succeeded in seeing a way of doing the following: The temporary files created by rsync should not be created in the destination directory. (I have used --temp-dir option to...

5. UNIX for Advanced & Expert Users

Which time should be used for deleting temporary files?

I want to create a folder for users to put their temporary files and a folder for users to put their permanent files. For the temporary folder, I need to implement a deletion policy. I would like to know normally which time, ctime, mtime or atime, should be used to implement such deletion policy.

6. AIX

Hidden temporary files in AIX

Hi, Some porocess is creating hidden temporary files in /tmp directory. And they are not getting deleted. System is going out of disk space after some days. The temp files are getting created like .<user name><pid>. I have checked the application code, but didnt get any clue. Does these files...

7. Solaris

Video capture and editing on Solaris vs Debian vs Ubuntu

I am interested in doing some heavy video work. I have a ADVC 110 Video capture device, which I am using to capture VHS video tapes, which I will convert on the server to DVD format and burn to DVD's using DVD production software. I will also take the captured video file and split it up in parts...

8. Programming

[c]Why first file is creating after the second. How to avoid

Hi, My Code is as below: nbECRITS = fwrite(strstr(data->buffer, ";") + 1, sizeof(char), (data->buffsize) - LEN_NOM_FIC, fic_sortie); fclose(fic_sortie); sprintf(PATH_BALISE, "%s.balise", PATH); fic_balise_data = fopen(PATH_BALISE, "a+"); if (fic_balise_data == NULL) {...

9. Shell Programming and Scripting

File editing with out creating a new file

I need edit some characters in a file, but without creating intermediatory file and also one liner. I tried: cat foo.txt | sed '/s/abc//g' > foo.txt cat foo.txt | sed '/s/abc//g' >> foo.txt First one is making foo.txt to zero byte, while second one is appending my desired output...

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