Mercurial > hg > toybox
annotate wrappers/tac @ 589:7013fd450ff4
Changed my mind about the design again, now callback is dirtree_opennode() and recursion choice is how caller interprets flags.
author | Rob Landley <rob@landley.net> |
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date | Fri, 01 Jun 2012 20:27:51 -0500 |
parents | 7da386057101 |
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411
7da386057101
Add three commands that can be done as simple shell scripts (one sed is in, anyway), and don't need to be implemented in C.
Rob Landley <rob@landley.net>
parents:
diff
changeset
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1 #!/bin/sh |
7da386057101
Add three commands that can be done as simple shell scripts (one sed is in, anyway), and don't need to be implemented in C.
Rob Landley <rob@landley.net>
parents:
diff
changeset
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2 # HELP usage: tac [FILE...]\n\nPrint input lines in reverse order |
7da386057101
Add three commands that can be done as simple shell scripts (one sed is in, anyway), and don't need to be implemented in C.
Rob Landley <rob@landley.net>
parents:
diff
changeset
|
3 |
7da386057101
Add three commands that can be done as simple shell scripts (one sed is in, anyway), and don't need to be implemented in C.
Rob Landley <rob@landley.net>
parents:
diff
changeset
|
4 for i in "$@" |
7da386057101
Add three commands that can be done as simple shell scripts (one sed is in, anyway), and don't need to be implemented in C.
Rob Landley <rob@landley.net>
parents:
diff
changeset
|
5 do |
7da386057101
Add three commands that can be done as simple shell scripts (one sed is in, anyway), and don't need to be implemented in C.
Rob Landley <rob@landley.net>
parents:
diff
changeset
|
6 sed -e '1!G;h;$!d' "$i" |
7da386057101
Add three commands that can be done as simple shell scripts (one sed is in, anyway), and don't need to be implemented in C.
Rob Landley <rob@landley.net>
parents:
diff
changeset
|
7 done |