Append Date Article For Free

Bash Date Format MM-DD-YYYY To format date in MM-DD-YYYY format, use the command date +%m-%d-%Y . Please observe the upper and lower case letters : %m for month, %d for day and %Y for year.

7 Answers This appends the date to the filename - in the example in the question the date needs to go between the file name and the extension. ... This worked for me: echo test > "data-csv-"`date +"%Y-%m-%d"`".txt" ... Or: echo test > "data-csv-"`date +"%Y-%m-%d.txt"`

Sample shell script to display the current date and time #!/bin/bash now="$(date)" printf "Current date and time %s\n" "$now" now="$(date +'%d/%m/%Y')" printf "Current date in dd/mm/yyyy format %s\n" "$now" echo "Starting backup at $now, please wait..." # command to backup scripts goes here # ...

Custom Format Output Get date time in ?MM/DD/YY HH:MM:SS? format: date +"%D %T" 03/25/17 :32. Get current Unix epoch time: date +%s 1554542637. Get date time in ?YYYY-MM-DD HH:MM:SS? format: date +"%Y-%m-%d %T" 2019-03-25 :32. Here is more common date time formats: Parameter. Output. date +?%m/%d/%Y? 03/25/2019.

Script to append date stamp to file: #!/bin/sh. file_name=test_files. txt. current_time=$(date "+%Y.%m.%d-%H.%M.%S") echo "Current Time : $current_time" new_fileName=$file_name.$current_time. echo "New FileName: " "$new_fileName" cp $file_name $new_fileName. echo "You should see new file generated with timestamp on it.."

Date command FORMAT_STRING %a ? locale's abbreviated weekday name (e.g., Sun) %A ? locale's full weekday name (e.g., Sunday) %b ? locale's abbreviated month name (e.g., Jan) %B ? locale's full month name (e.g., January) %C ? century; like %Y, except omit last two digits (e.g., 20) %d ? day of month (e.g., 01)

1 Answer. You can use command substitution to accomplish this. The magic here is the $(date +%Y%m%d) . This runs date +%Y%m%d and captures the output which will be the current date in YYYYMMDD format.

Execute the date command, passing in the Y, m, d, H, M, S flags to configure the output. Place the result into the date variable. Create a new variable called filename, surround the $today variable with the rest of the static filename text. then echo the filename to screen.

There seems to be no self-evident way to put a timestamp in a file name. Objective issue is that timestamps in file names should be sortable. But . NET sortable date formats like "s" ( "yyyy-MM-ddTHH:mm:ss" ) and "u" ( "yyyy-MM-dd HH:mm:ssZ" ) are not valid in file names because of ':' characters.

Date-stamp and time-stamp a note On the ribbon, click the Insert tab. To insert the current date, in the Time Stamp group, click Date or press Alt+Shift+D. To insert the current time, click Time or press Alt+Shift+T. To insert the current date and time, click Date & Time or press Alt+Shift+F.