Quoting IYAN <[EMAIL PROTECTED]> on 11-Aug-2003,
Om Fir dan rekan2
iya ... memang harusnya gitu, butuh file pengingat, cuma kita ini gak gitu suka "bash" heheheh karena ya gak gitu bisa, jadi matur nuhun om dibantu bagaimana kira2 scriptsnya ....
salam IYAN
/* dihapus|deleted */ ----------------------->8-- #!/bin/bash # Seperti biasa - You Use With Your Own Risk (NO WARRANTY). #cd /home/iyan/scripts/sms/ LOCK="./monitor.lock" NEXT="gnokii --sendsms 08127113000" ping 192.168.0.1 -c 1 -w 1 |grep "round-trip" > /dev/null 2>&1
Kalau ping generate error '2>&1' yang terakhir tidak akan memblock.
ping ... 2>&1 | grep -q ... > /dev/null 2>&1
if [ "$?" -eq 0 ]; then { if [ -f $LOCK ]; then { rm -f $LOCK } fi echo "Server Up" } else { if [ ! -f $LOCK ]; then { touch $LOCK echo "Server Down" | $NEXT } fi } fi
Syntax "{ }" anda diatas sepertinya tidak valid untuk bash, mirip kombinasi ksh, tcsh, perl & C :)
#!/bin/bash
ONCE=/var/state/notified
if ping -c1 -w1 -q a.b.c.d > /dev/null 2>&1; then
[ \! -e "${ONCE}" ] && exit 0
rm -f ${FLAG}
sms-good-news-to-admin
else
[ -e "${ONCE}" ] && exit 0
> "${ONCE}"
sms-bad-news-to-admin
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