|   Linux Shell Scripting Tutorial (LSST) v1.05r3  | ||
|   Chapter 6: Learning expressions with ex  | ||
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After giving this command ex will ask you question like - replace with UNIX (y/n/a/q/^E/^Y)?
 Type y to replace the word or n to not replace or a to replace all occurrence of word.
| Find and Replace (Substituting regular expression) |   Finding words  | |