Category:Ed: Difference between revisions
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Add more CLI flags for GNU ed |
Shuffle the command line args for memorability |
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Ed scripts are usually ran as (on the example of [[GNU Ed]]) |
Ed scripts are usually ran as (on the example of [[GNU Ed]]) |
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<syntaxhighlight lang="bash"> |
<syntaxhighlight lang="bash"> |
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cat script.ed | ed - |
cat script.ed | ed -lEGs file.in > file.out |
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</syntaxhighlight> |
</syntaxhighlight> |
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Revision as of 23:39, 28 June 2024
Ed
This programming language may be used to instruct a computer to perform a task.
Listed below are all of the tasks on Rosetta Code which have been solved using Ed.
This programming language may be used to instruct a computer to perform a task.
See Also: |
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This is the command language used by wp:ed_(software), the line oriented text editor.
Implementations are GNU Ed, Plan 9 Ed, BSD ed, and original UNIX ed. Ed is also a precursor to a whole family of other text editors and command languages. Including Sed, ex, vi, vim, sam, and others.
Ed scripts are usually ran as (on the example of GNU Ed)
cat script.ed | ed -lEGs file.in > file.out
There's a convention of starting every (GNU ed) script with capital H on a line of its own, to toggle more verbose error messages on. And optionally end the script with capital Q to force-quit without saving the changes to file.
Also see Tasks not implemented in Ed
Subcategories
This category has only the following subcategory.
@
Pages in category "Ed"
The following 90 pages are in this category, out of 90 total.
B
C
- Camel case and snake case
- Check input device is a terminal
- Check output device is a terminal
- Chinese zodiac
- Cistercian numerals
- Code Golf: Code Golf
- Comma quibbling
- Comments
- Conditional structures
- Conjugate a Latin verb
- Copy a string
- Count how many vowels and consonants occur in a string
- Count occurrences of a substring
- Create a file
- CSV to HTML translation
D
F
N
Q
R
S
- Sanitize user input
- Selectively replace multiple instances of a character within a string
- Shift list elements to left by 3
- Sort an integer array
- Split a character string based on change of character
- Start from a main routine
- String case
- String comparison
- String concatenation
- String interpolation (included)
- String length
- String matching
- String prepend
- Strip a set of characters from a string
- Strip comments from a string
- Strip control codes and extended characters from a string
- Strip whitespace from a string/Top and tail
- Substring
- Substring/Top and tail
- Syntax highlighting using Mediawiki formatting