Recently, we moved all our static assets to a CDN as described here. However, we have over 8000+ old blog posts and we need to point static images url to our CDN account hosted at http://MyACCOUNT.cloudfront.net/images/ folder. How do I rename all image urls stored in wordpress posts? How do I offload static images to a CDN urls under Wordpress?
How do I determine whether a variable called spath=”/srv/www/cyberciti.biz/https” contains a substring called “cyberciti.biz”?
ow do I use the Grep command with regular expressions on a Linux and Unix-like operating systems?
Q. How do I find the text between the strings FOO and BAR inclusive using sed command line option?
Continue reading “Sed Find and Display Text Between Two Strings or Words”
Q. How do I use sed for selective deletion of certain lines? I have text as follows in file:
I would like to delete all lines between WORD1 and WORD2 to produce final output:
A. For selective deletion of certain lines sed is the best tool. To print all of file EXCEPT section between WORD1 and WORD2 (2 regular expressions), use
$ sed '/WORD1/,/WORD2/d' input.txt > output.txt
# ALL HTML FILES
# for loop read each file
for f in $FILES
/bin/cp $OUTF $INF
/bin/rm -f $OUTF