Difference between revisions of "Append"

Revision as of 16:19, 14 February 2022

echo "your_line_to_append" >> your_file.txt

tee --append ~/.ssh/config << END
Host localhost
  ForwardAgent yes
END

Using sed

sed -i s/^/TEST_TO_APPEND_AT_BEGINNIG/ file.txt

Append a space at the beggining of lines:

sed s/^./" "/

sed -i s/$/TEST_TO_APPEND_AT_END/ file.txt

@@ Line 8: / Line 8: @@
     ForwardAgent yes
   [[END]]
+Using <code>[[sed]]</code>
+* [[Append]] a text (TEST_TO_APPEND_AT_BEGINNIG) at the [[beginning]] of a line:
+:: <code>sed -i s/^/TEST_TO_APPEND_AT_BEGINNIG/ file.txt</code>
+:: Append a space at the beggining of lines:
+::: <code>[[sed s/^./" "/]]</code>
+* Append a text (TEST_TO_APPEND_AT_END) at the [[end of a line]] (<code>$</code>):
+:: <code>sed -i s/$/TEST_TO_APPEND_AT_END/ file.txt</code>
 == Related ==