39 lines
1.1 KiB
Bash
Executable File
39 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Variables
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checkupdates_file=/tmp/checkupdates
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checkupdates_run="7200" # 2 hours
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# checkupdates file init
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if [ ! -f ${checkupdates_file} ] ; then
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touch ${checkupdates_file}
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echo "0" > ${checkupdates_file}
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else
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checkupdates_value=$(cat ${checkupdates_file})
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checkupdates_incr=$(expr ${checkupdates_value} + 1)
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echo "${checkupdates_incr}" > ${checkupdates_file}
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fi
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# Check updates on Arch Linux
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checkupdate=$(cat ${checkupdates_file})
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if [ -f /usr/bin/pacman ] ; then
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if [ ${checkupdate} -ge ${checkupdates_run} ] ; then
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sudo -A pacman -Syy > /dev/null 2>&1
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echo "0" > ${checkupdates_file}
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fi
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num_packages=$(pacman -Qu | wc -l)
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echo " ${num_packages} "
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# Check updates on Ubuntu/Debian/Devuan
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elif [ -f /usr/bin/apt ] ; then
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if [ ${checkupdate} -ge ${checkupdates_run} ] ; then
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sudo -A apt-get update > /dev/null 2>&1
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echo "0" > ${checkupdates_file}
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fi
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num_packages=$(apt list --upgradable 2>/dev/null | grep -c ^)
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num_packages=$(expr ${num_packages} - 1)
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echo " ${num_packages} "
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# Disable for other distros
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else
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echo " 0 "
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fi
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