diff options
Diffstat (limited to 'bash.md')
| -rw-r--r-- | bash.md | 9 |
1 files changed, 4 insertions, 5 deletions
@@ -19,14 +19,13 @@ GNU `bash` #### Do + unset -v 'arr[x]' unset -v 'arr[$i]' #### Don't unset -v arr[x] # May break due to globbing. - unset -v arr[$i] # The same as above + possibly a pair of quotes is - # missing. + unset -v arr[$i] # The same as above + possibly a pair of quotes is missing. unset -v 'arr["x"]' # Doesn't work for some reason. - unset -v 'arr["]"]' # The same as above; just highlighting the problem - # with funny characters in array indices. - # An insightful discussion: https://lists.gnu.org/archive/html/help-bash/2016-09/msg00020.html. + unset -v 'arr["]"]' # The same as above; just highlighting the problem with funny characters in array indices. + # An insightful discussion: https://lists.gnu.org/archive/html/help-bash/2016-09/msg00020.html. |