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change test if shell is interactive

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Jakobus Schürz 2020-01-15 18:09:34 +01:00
parent d353f294f2
commit ea29f12c98
1 changed files with 4 additions and 1 deletions
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5
bashrc_add
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@ -5,7 +5,10 @@
if [ -z ${SSHS+x} ]; then SSHS=false;fi
# check if we are a interactive shell
if [ -n "$PS1" ] ;then
# https://guide.bash.academy/expansions/
# https://www.tldp.org/LDP/abs/html/refcards.html#AEN22473
if [[ $- = *i* ]] ; then
#if [ -n "$PS1" ] ;then
#echo "interactive shell" >&2