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For example: $ cat sed.txt sed scriting@linuxcareer sed scriting@linuxcareer sed scriting@linuxcareer sed scriting@linuxcareer sed scriting@linuxcareer $ sed s/@[^@]*$// sed.txt sed scriting sed scriting sed scriting sed scriting sed scriting The sed command allows Linux users to edit and apply several functions on files without opening them directly. To delete everything before the firstequal sign: sed 's/^[^=]*=/=/' everyone.pls. and if I consecutively use the command I provided above to try and delete everything after '=': sed 's|\(. The following sed program removes all valid characters using s/.//g. sed remove last character from each line on Linux / Unix - nixCraft With over 10 pre-installed distros to choose from, the worry-free installation life is here! Hostname Vs Domain Name Strictly speaking, the … *//', which is "zero or more literal dots", which is different from "literal dot followed by zero or … Sublime Text Editor vs. RubyMine IDE. sed - 20 examples to remove / delete characters from a file 10. sed and how to remove all lines after matched pattern Apr 20, 2020 at 11:13. it's from API service (linode), and yes it returns JSON value. New comments cannot be posted and votes cannot be cast. This can usually even work when pattern space contains bytes which are not parts of a character. sed 's/^ [^=:]* [=:]//'. How to sed remove last character from each line Your question implies that either : or = are valid markers, in which case. Using sed to delete everything after "space" - UNIX