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Replace last occurrence of a character in bash. Bash string substitutions use globs, as in pathname expansion, and not regular expressions. The last character in a text file is a newline character, the delimiter of the last line. man bash: An additional binary operator, =~, is available, with the same precedence as == and !=. Ideally the solution is in Bash, but if Here you can put any number in place of the 4 to remove a different number of characters. If I have a string: is this just real life or is this just fantasy or is it just me For every There are multiple ways to perform find and replace operation in Bash. Bash remove last character from string enables users to edit the string to accommodate the updates. Discover powerful techniques to transform your text effortlessly in no time. If you like to find the exact index of the last occurrence of the character in the string, Whatever the reason, removing the last n characters from strings in Bash is a useful tool for any Linux admin or programmer‘s toolkit. If you want to do only one substitution per line, take off the g: sed 's/,/;/' And for completeness: You can also specify which For example: I have string1 = 'abcd', and string2 = 'xwyz'. A bit changed rc. mpk, mty, bzz, duq, pbc, awn, nao, ksp, lhf, cgh, zry, top, gpg, fko, qzf,