style: use -n flag in head and tail commands (#10391)

Co-authored-by: Marc Cornellà <hello@mcornella.com>
This commit is contained in:
Kevin Burke 2021-11-09 00:04:10 -08:00 committed by GitHub
commit e86c6f5e7f
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8 changed files with 15 additions and 15 deletions

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@ -335,7 +335,7 @@ function _omz_diag_dump_os_specific_version() {
builtin echo "OS Version: $osname $osver build $(sw_vers -buildVersion)"
;;
cygwin)
command systeminfo | command head -4 | command tail -2
command systeminfo | command head -n 4 | command tail -n 2
;;
esac