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| author |  David Adam <zanchey@ucc.gu.uwa.edu.au> | 2015-06-19 16:42:48 +0800 |
|---|---|---|
| committer | David Adam <zanchey@ucc.gu.uwa.edu.au> | 2015-06-19 16:42:48 +0800 |
| commit | 7d94b7fd1b500e61b9c224f0b95cfffad0a2eaa8 (patch) | |
| tree | 556d9fc0e03ebdd021f9cd6b3ffce8867e17547e /share/functions/__fish_print_hostnames.fish | |
| parent | d018ef39e1abf63dfde80e07f4160d88f76f5e4f (diff) | |
__fish_print_hostnames: ignore errors from getent
Closes #2137.
Diffstat (limited to 'share/functions/__fish_print_hostnames.fish')
| -rw-r--r-- | share/functions/__fish_print_hostnames.fish | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/share/functions/__fish_print_hostnames.fish b/share/functions/__fish_print_hostnames.fish index eadb21f5..10d611ff 100644 --- a/share/functions/__fish_print_hostnames.fish +++ b/share/functions/__fish_print_hostnames.fish @@ -2,9 +2,9 @@ function __fish_print_hostnames -d "Print a list of known hostnames" # Print all hosts from /etc/hosts - if test -x /usr/bin/getent - getent hosts | tr -s ' ' ' ' | cut -d ' ' -f 2- | tr ' ' '\n' - else if test -r /etc/hosts + if type -q getent + getent hosts 2>/dev/null | tr -s ' ' ' ' | cut -d ' ' -f 2- | tr ' ' '\n' + else if test -r /etc/hosts tr -s ' \t' ' ' < /etc/hosts | sed 's/ *#.*//' | cut -s -d ' ' -f 2- | sgrep -o '[^ ]*' end # Print nfs servers from /etc/fstab |