Sed error: unknown option to 's'
9470
sed fails with "unknown option to `s'" error
83244
Addition with 'sed'
60118
Extra Backslash Required in First Appended Newline in sed
28599
Replace string with contents of a file using sed
98528
How to match a single quote in sed
32146
sed to remove all after a string?
67294
Shell variables in sed script
119229
Why does "grep '.*[s]' file" work and "grep .*[s] file" doesn't?
84953
Multi-Line Sed Replace
14058
Environment variable substitution in sed
25918
How to replace a string with a string containing slash with sed?
42283
Using sed with special characters
26019
How to ensure that string interpolated into `sed` substitution escapes all metachars
158491
How can I replace text after a specific word using sed?
50210
How do I prevent sed -i from destroying symlinks?
11847
sed unknown option to `s' in bash script
7907
What characters do I need to escape when using sed in a sh script?