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This patch replaces the default call to "fc" (which is a builtin
function in many shells) to a sed command to work on the alpine
default shell (ash).
--- a/thefuck/shells/generic.py 2018-12-20 16:25:30.217136599 +0000
+++ b/thefuck/shells/generic.py 2018-12-20 16:26:11.156565614 +0000
@@ -35,7 +35,7 @@
def app_alias(self, alias_name):
return "alias {0}='eval $(TF_ALIAS={0} PYTHONIOENCODING=utf-8 " \
- "thefuck $(fc -ln -1))'".format(alias_name)
+ "thefuck $(sed -n '\"'x;\\$p'\"' /home/build/.ash_history))'".format(alias_name)
def instant_mode_alias(self, alias_name):
warn("Instant mode not supported by your shell")
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