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Better TTY logic for zlogin and zlogout

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This commit is contained in:
Joel Kuzmarski 2016-08-23 10:31:34 -05:00 committed by Kaleb Elwert
parent 029414581e
commit e2785cc246
2 changed files with 12 additions and 4 deletions
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11
runcoms/zlogin
View File

@ -14,10 +14,13 @@
fi
} &!
# Print a random, hopefully interesting, adage.
if (( $+commands[fortune] )); then
if [[ -t 0 || -t 1 ]]; then
# Execute code only if STDERR is bound to a TTY.
[[ -o INTERACTIVE && -t 2 ]] && {
# Print a random, hopefully interesting, adage.
if (( $+commands[fortune] )); then
fortune -s
print
fi
fi
} >&2

5
runcoms/zlogout
View File

@ -5,9 +5,14 @@
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Execute code only if STDERR is bound to a TTY.
[[ -o INTERACTIVE && -t 2 ]] && {
# Print the message.
cat <<-EOF
Thank you. Come again!
-- Dr. Apu Nahasapeemapetilon
EOF
} >&2