Month: February 2016
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Control screen from CLI (crontab)
#!/bin/bash export DISPLAY=:0.0 if [ $# -eq 0 ]; then echo usage: $(basename $0) “on|off|status” exit 1 fi if [ $1 = “off” ]; then echo -en “Turning monitor off…” xset dpms force off echo -en “done.\nCheck:” xset -q|grep “Monitor is” elif [ $1 = “on” ]; then echo -en “Turning monitor on…” xset dpms…
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Bacula reset Tape
If 3920 Cannot label Volume because it is already labeled: “TAPE123” sudo bconsole * umount Load Tape from Slot 1 to device /etc/bacula/script/mtx-changer /dev/sg4 load 1 /dev/st0 0 mt -f /dev/nst0 rewind mt -f /dev/nst0 weof mt -f /dev/nst0 rewind sudo bconsole * label * update slots * list media sudo mtx -f /dev/sg5 status…
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Install Java 1.8 on Redhat
yum install java-1.8.0-openjdk yum install java-1.8.0-openjdk-devel cd /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.71-1.b15.el6_7.x86_64/jre/bin/ alternatives –install /usr/bin/java java /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.71-1.b15.el6_7.x86_64/jre/bin/java 2 alternatives –config java