extract hostname from url regex - leadideagroup.com sed + how to remove the last string after specific character with a backslash to get a literal ., or use brackets to define a character class: sed 's/\..*$//' data.txt > cleaned.txt sed 's/[.]. rubymine search text in all files - dj-buff.com $ cat attendance.txt To delete everything before the firstequal sign: sed 's/^[^=]*=/=/' everyone.pls. Also, previously in this script and many searches later, I found a sed command that worked for what I am trying to as well that I would like a little clarity on so I know exactly what I am doing. regex replace forward slash Here, ‘ c ‘ indicates the change. *$|\1|' should do what you want. sed or awk delete after last slash sed removing If we assume that each line between the {} container is an XML document then What I want to remove the newline character from all lines within each container to have one XMDL document per line I wrote a bit of sed after trawling the web: e.g.
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