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clarif: "if <command>; then" works with "grep -q" etc

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A Holt 2017-12-12 09:40:25 -05:00 committed by GitHub
parent ea2c395fc9
commit f9593392e1
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1 changed files with 3 additions and 3 deletions
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iiab-network
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@ -32,9 +32,9 @@ if [ "OS" == "centos" ] || [ "OS" == "fedora" ]; then
ls -la /etc/sys*/net*/ifcfg* >> iiab-network.log ls -la /etc/sys*/net*/ifcfg* >> iiab-network.log
fi fi
# Ubuntu desktop might be using NM - split out. # Ubuntu desktop might be using NM - split out.
# if [ $(which nmcli) ]; then # if [ $(which nmcli) ]; then # syntax fails when multiple lines returned
# if [[ `which nmcli` ]]; then # if [[ `which nmcli` ]]; then # syntax also works
if which nmcli; then if which nmcli; then # syntax works great, with "grep -q" too!
nmcli d >> iiab-network.log nmcli d >> iiab-network.log
nmcli c >> iiab-network.log nmcli c >> iiab-network.log
fi fi