8000 Preexec hook works correctly,but no output is printed · Issue #33 · djui/alias-tips · GitHub
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Preexec hook works correctly,but no output is printed #33

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zgqq opened this issue May 29, 2017 · 5 comments
Open

Preexec hook works correctly,but no output is printed #33

zgqq opened this issue May 29, 2017 · 5 comments
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@zgqq
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zgqq commented May 29, 2017 •
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  echo $shell_functions "\n" $git_aliases "\n" $shell_aliases | \
    python ${_alias_tips__PLUGIN_DIR}/alias-tips.py $*

This echo doesn't print corresponding alias.
@djui djui changed the title Preexec hook works correctly,but no any output is printed. Preexec hook works correctly,but no output is printed May 29, 2017
@djui djui added the bug label May 29, 2017
@djui djui self-assigned this May 29, 2017
@djui
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djui commented May 29, 2017

I assume you did run with with the previous:

  shell_aliases=$(alias)

  shell_functions=$(functions | grep '^[a-zA-Z].\+ () {$')

  echo $shell_functions "\n" $git_aliases "\n" $shell_aliases | \
    python ${_alias_tips__PLUGIN_DIR}/alias-tips.py $*

? Still no output? Could you print echo $(alias) and echo $(functions | grep '^[a-zA-Z].\+ () {$')?

@zgqq
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zgqq commented May 29, 2017

@djui Thinks for rapid response, still no any output.I can print echo $(alias) and echo $(functions | grep '^[a-zA-Z].\+ () {$')

@djui
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djui commented May 29, 2017

Could you post the output here, stripping away any privacy related items?

@cibinmathew
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cibinmathew commented Apr 16, 2023 •
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@djui

If I print below directly, I get 50+ aliases

```sh
❯ alias
50+ lines of output

I tried both shell_aliases=$(alias) and shell_aliases=$(\alias)

❯ echo $shell_aliases # prints only 2 lines
-='cd -'
..='%

alias for .. is ..='\cd ..', but in above output it is shown as ..='%
if I do unalias .. and then run(It prints few more aliases than earlier). But it stops similarly at another line cd.='%. The real alias behind cd. is cd.='\cd ..'

@cibinmathew
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@zgqq
In aliases like alias cdup='\cd ..', \c is interpreted differently

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