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authorTom Ryder <tom@sanctum.geek.nz>2013-07-31 17:41:50 +1200
committerTom Ryder <tom@sanctum.geek.nz>2013-07-31 17:41:50 +1200
commiteb68873a44c96f1f3e6b211a009d35da5560c7ee (patch)
tree93e4c5b28e2c042f9e5073d818daa766d6c6f9a5 /bash/bashrc
parentDon't use backticks for command substitution (diff)
downloaddotfiles-eb68873a44c96f1f3e6b211a009d35da5560c7ee.tar.gz
dotfiles-eb68873a44c96f1f3e6b211a009d35da5560c7ee.zip
Explicitly check for setup command existence
Diffstat (limited to 'bash/bashrc')
-rw-r--r--bash/bashrc8
1 files changed, 6 insertions, 2 deletions
diff --git a/bash/bashrc b/bash/bashrc
index f8c9ff73..1ae8960a 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -17,10 +17,14 @@ HISTTIMEFORMAT='%F %T '
unset MAILCHECK
# Never beep at me
-setterm -bfreq 0 >/dev/null
+if command -v setterm >/dev/null; then
+ setterm -bfreq 0
+fi
# Turn off annoying and useless flow control keys
-stty -ixon >/dev/null
+if command -v stty >/dev/null; then
+ stty -ixon
+fi
# Use completion, if available
if [[ -r /etc/bash_completion ]]; then