Login or Register to Ask a Question and Join Our Community


UNIX for Dummies Questions & Answers

Append current date to filename

 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Append current date to filename
# 1  
Old 07-19-2006
CPU & Memory Append current date to filename
In C Shell programming I haven't successfully been able to append the date in the format mmddyyyy to a filename. I've tried the following:

I can print out the date in the correct format: date +%x | sed ‘s/\///g
I can create a variable with the filename: set newfile=changedfiles
I can use the mv command: mv changedfiles.tar “$newfile”

I cannot figure out how to append the current date to the file named in $newfile.
Thanks
# 2  
Old 07-19-2006
set newfile = "changedfiles`date +%m%d%Y` "
This would give you "changedfiles07192006" set into the variable newfile
# 3  
Old 07-19-2006
Thanks that worked.
You helped me realize that there is a difference between the symbols ' and `.
# 4  
Old 07-20-2006
` is used for command substitution.
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

How to change existing date to current date in a filename?

Suppose i have a list of files in a directory as mentioned below 1. Shankar_04152019_ny.txt 2. Gopi_shan_03122019_mi.txt 3. Siva_mourya_02242019_nd.txt .. . . . . 1000 . Jiva_surya_02282019_nd.txt query : At one shot i want to modify the above all filenames present in one path with... (4 Replies)
Discussion started by: Shankar455
4 Replies

2. Shell Programming and Scripting

How to append date to filename, but base it on yesterday's date?

Hello, I'd like to write a monthly archive script that archives some logs. But I'd like to do it based on yesterday's date. In other words, I'd like to schedule the script to run on the 1st day of each month, but have the archive filename include the previous month instead. Here's what I... (5 Replies)
Discussion started by: nbsparks
5 Replies

3. UNIX for Dummies Questions & Answers

Move txt file to with current date appended to filename

I have multiple txt files which begin with the word "orders" in folder C:\source. I need to move the files to folder C:\dest and rename them to "process_<date>_<count>" So for example , if there are 3 files ordersa.txt , ordersb.txt and ordersc.txt in C:\source , after running the script I want... (7 Replies)
Discussion started by: johannd
7 Replies

4. Shell Programming and Scripting

Move txt file to with current date appended to filename

I have multiple txt files which begin with the word "orders" in folder C:\source. I need to move the files to folder C:\dest and rename them to "process_<date>_<count>" So for example , if there are 3 files ordersa.txt , ordersb.txt and ordersc.txt in C:\source , after running the script I want... (1 Reply)
Discussion started by: johannd
1 Replies

5. Shell Programming and Scripting

append a filename with system date and time

Hi, There are similar kind of posts, but none seems like working for me. Please correct me if I'm wrong. I need append/rename file abc.txt with file processed date and time like abc_systemdatetimestamp.txt and move it to different folder. for example I have /source/data/abc.txt ... (1 Reply)
Discussion started by: amsn08
1 Replies

6. Shell Programming and Scripting

how to append current date to filename.tgz in perl

i would like to know how to append current date in a filename with .tgz extension. #!/usr/bin/perl my $date = `date + %Y%m%d`; system("sudo mv /tmp/nyucs01_config_backup.tgz /misc/nyucs01_config_backup_$date.tgz"); im getting this error message: sh: line 1: .tgz: command not found (7 Replies)
Discussion started by: linuxgeek
7 Replies

7. UNIX for Dummies Questions & Answers

Shell Scripts - Append a filename with date and time....

Hello, I need to create a shell script that appends a filename to create a name with the date and time appended that is guaranteed to not exist. That is, the script insures you will not overwrite a file with the same name. I am lost with this one. I know I need to use date but after that I am... (3 Replies)
Discussion started by: citizencro
3 Replies

8. Shell Programming and Scripting

Date One Week Ago From Given Date, Not From Current Date

Hi all, I've used various scripts in the past to work out the date last week from the current date, however I now have a need to work out the date 1 week from a given date. So for example, if I have a date of the 23rd July 2010, I would like a script that can work out that one week back was... (4 Replies)
Discussion started by: Donkey25
4 Replies

9. UNIX for Dummies Questions & Answers

Append Previous Days date to filename

I need to append previous days date to my file which is generated using a script. I am working on Solaris 10. Thanks! (2 Replies)
Discussion started by: Twisha
2 Replies

10. UNIX for Dummies Questions & Answers

Append date to filename

What is the easiest way to append the date (year, month, day) to a filename? (5 Replies)
Discussion started by: hshapiro
5 Replies
Login or Register to Ask a Question