There is something in this Tech Tip that may be helpful to you: http://www.lsoft.com/news/techtipLSV-issue1-2011-us.asp The basic idea is you plan and practice what you're going to do, using copies of the files, then when you're ready to turn things loose for real: 1) Stop LISTSERV 2) carry out your bulk edit process, which replaces the .LIST files 3) Start LISTSERV Remember to keep backups of the files. On 4/28/2014 11:51 AM, Matthew Black wrote: > Is there an easy way to update all list headers? I want to add > “*Change-Log= Monthly*” to all my lists (over 300 of them). The setting > is currently unspecified. > > Thanks. > > matthew black > california state university, long beach > ############################ To unsubscribe from the LSTSRV-L list: write to: mailto:[log in to unmask] or click the following link: http://peach.ease.lsoft.com/scripts/wa-PEACH.exe?SUBED1=LSTSRV-L&A=1