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Variable substitution, remove useless forward slashes and quotes

This commit is contained in:
Dylan 2016-01-26 17:44:31 +11:00
parent 92cda8174c
commit 2b04747804
1 changed files with 82 additions and 82 deletions
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@ -328,7 +328,7 @@ case "$os" in
elif type -p lsb_release >/dev/null 2>&1; then
distro="$(lsb_release -a 2>/dev/null | awk -F':' '/Description/ {printf $2}')"
distro=${distro/[[:space:]]/}
distro=${distro/[[:space:]]}
else
distro="$(grep -h '^NAME=' /etc/*ease)"
@ -404,7 +404,7 @@ getuptime () {
"Mac OS X" | *"BSD")
# Get boot time in seconds
boot="$(sysctl -n kern.boottime)"
boot="${boot/{ sec = /}"
boot="${boot/{ sec = }"
boot=${boot/,*}
# Get current date in seconds
@ -418,20 +418,20 @@ getuptime () {
case "$mins" in
0) ;;
1) uptime="up ${mins} minute" ;;
*) uptime="up ${mins} minutes" ;;
1) uptime="up $mins minute" ;;
*) uptime="up $mins minutes" ;;
esac
case "$hours" in
0) ;;
1) uptime="up ${hours} hour, ${uptime/up /}" ;;
*) uptime="up ${hours} hours, ${uptime/up /}" ;;
1) uptime="up $hours hour, ${uptime/up }" ;;
*) uptime="up $hours hours, ${uptime/up }" ;;
esac
case "$days" in
0) ;;
1) uptime="up ${days} day, ${uptime/up /}" ;;
*) uptime="up ${days} days, ${uptime/up /}" ;;
1) uptime="up $days day, ${uptime/up }" ;;
*) uptime="up $days days, ${uptime/up }" ;;
esac
;;
@ -448,21 +448,21 @@ getuptime () {
case "$uptime_shorthand" in
"on")
uptime=${uptime/up/}
uptime=${uptime/up}
uptime=${uptime/minutes/mins}
uptime=${uptime/minute/min}
uptime=${uptime# }
;;
"tiny")
uptime=${uptime/'up'/}
uptime=${uptime/' days'/'d'}
uptime=${uptime/' day'/'d'}
uptime=${uptime/' hours'/'h'}
uptime=${uptime/' hour'/'h'}
uptime=${uptime/' minutes'/'m'}
uptime=${uptime/' minute'/'m'}
uptime=${uptime/','}
uptime=${uptime/up}
uptime=${uptime/ days/d}
uptime=${uptime/ day/d}
uptime=${uptime/ hours/h}
uptime=${uptime/ hour/h}
uptime=${uptime/ minutes/m}
uptime=${uptime/ minute/m}
uptime=${uptime/,}
uptime=${uptime# }
;;
esac
@ -550,15 +550,15 @@ getshell () {
getwindowmanager () {
if type -p wmctrl >/dev/null 2>&1; then
windowmanager="$(wmctrl -m | head -n1)"
windowmanager=${windowmanager/Name: /}
windowmanager=${windowmanager/Name: }
elif [ "$XDG_CURRENT_DESKTOP" ]; then
windowmanager="$XDG_CURRENT_DESKTOP"
elif [ -e "$HOME/.xinitrc" ]; then
xinitrc=$(grep "^[^#]*exec" "${HOME}/.xinitrc")
windowmanager="${xinitrc/exec /}"
windowmanager="${windowmanager/-session/}"
windowmanager="${xinitrc/exec }"
windowmanager="${windowmanager/-session}"
windowmanager="${windowmanager^}"
else
@ -585,9 +585,9 @@ getcpu () {
"Linux")
# Get cpu name
cpu="$(grep -F 'model name' /proc/cpuinfo)"
cpu=${cpu/model name*: /}
cpu=${cpu/model name*: }
cpu=${cpu%% *}
cpu=${cpu/@*/}
cpu=${cpu/@*}
# Get cpu speed
if [ -d "/sys/devices/system/cpu/cpu0/cpufreq" ]; then
@ -606,7 +606,7 @@ getcpu () {
else
speed=$(awk -F ': ' '/cpu MHz/ {printf $2; exit}' /proc/cpuinfo)
speed=${speed/\./}
speed=${speed/\.}
fi
# Convert mhz to ghz without bc
@ -625,8 +625,8 @@ getcpu () {
"OpenBSD")
# Get cpu name
cpu="$(sysctl -n hw.model)"
cpu=${cpu/ @*/}
cpu=${cpu// /}
cpu=${cpu/ @*}
cpu=${cpu// }
cpu=${cpu% }
# Get cpu speed
@ -637,8 +637,8 @@ getcpu () {
"FreeBSD")
# Get cpu name
cpu="$(sysctl -n hw.model)"
cpu=${cpu/ @*/}
cpu=${cpu// /}
cpu=${cpu/ @*}
cpu=${cpu// }
cpu=${cpu% }
# Get cpu speed
@ -649,15 +649,15 @@ getcpu () {
"NetBSD")
# Get cpu name
cpu="$(grep -F 'model name' /proc/cpuinfo)"
cpu=${cpu/model name*: /}
cpu=${cpu/ @*/}
cpu=${cpu// /}
cpu=${cpu/model name*: }
cpu=${cpu/ @*}
cpu=${cpu// }
cpu=${cpu% }
# Get cpu speed
speed="$(grep -F 'cpu MHz' /proc/cpuinfo)"
speed=${speed/cpu MHz*: /}
speed=${speed/\./}
speed=${speed/cpu MHz*: }
speed=${speed/\.}
speed=$((speed / 10000))
;;
esac
@ -669,15 +669,15 @@ getcpu () {
"Windows")
# Get cpu name
cpu="$(grep -F 'model name' /proc/cpuinfo)"
cpu=${cpu/model name*: /}
cpu=${cpu/ @*/}
cpu=${cpu// /}
cpu=${cpu/model name*: }
cpu=${cpu/ @*}
cpu=${cpu// }
cpu=${cpu% }
# Get cpu speed
speed=$(grep -F 'cpu MHz' /proc/cpuinfo)
speed=${speed/cpu MHz*: /}
speed=${speed/\./}
speed=${speed/cpu MHz*: }
speed=${speed/\.}
# Convert mhz to ghz without bc
speed=$((speed / 100000))
@ -692,14 +692,14 @@ getcpu () {
# Remove uneeded patterns from cpu output
# This is faster than sed/gsub
cpu=${cpu//'(tm)'}
cpu=${cpu//'(TM)'}
cpu=${cpu//'(r)'}
cpu=${cpu//'(R)'}
cpu=${cpu// 'CPU'}
cpu=${cpu// 'Processor'}
cpu=${cpu// 'Six-Core'}
cpu=${cpu// 'with Radeon HD Graphics'}
cpu=${cpu//(tm)}
cpu=${cpu//(TM)}
cpu=${cpu//(r)}
cpu=${cpu//(R)}
cpu=${cpu// CPU}
cpu=${cpu// Processor}
cpu=${cpu// Six-Core}
cpu=${cpu// with Radeon HD Graphics}
}
getgpu () {
@ -712,30 +712,30 @@ getgpu () {
shopt -s nocasematch
case "$gpu" in
intel*)
gpu=${gpu/'Intel Corporation' }
gpu=${gpu/'Haswell-'??? }
gpu=${gpu/Intel Corporation }
gpu=${gpu/Haswell-??? }
brand="Intel "
;;
advanced*)
gpu=${gpu/'Advanced Micro Devices, Inc.' }
gpu=${gpu/Advanced Micro Devices, Inc\. }
gpu=${gpu/'[AMD/ATI]' }
gpu=${gpu/'Tahiti PRO'}
gpu=${gpu/'Seymour'}
gpu=${gpu/' ['}
gpu=${gpu/']'}
gpu=${gpu/Tahiti PRO}
gpu=${gpu/Seymour}
gpu=${gpu/ \[}
gpu=${gpu/\]}
brand="AMD "
;;
nvidia*)
gpu=${gpu/'NVIDIA Corporation' }
gpu=${gpu/'nVidia Corporation' }
gpu=${gpu/NVIDIA Corporation }
gpu=${gpu/nVidia Corporation }
gpu=${gpu/G????M }
gpu=${gpu/G???? }
gpu=${gpu/'['}
gpu=${gpu/']'}
gpu=${gpu/\[}
gpu=${gpu/\]}
brand="Nvidia "
;;
@ -761,10 +761,10 @@ getgpu () {
case "$distro" in
"FreeBSD")
gpu=$(pciconf -lv 2>/dev/null | grep -B 4 "VGA" | grep "device")
gpu=${gpu/device*= /}
gpu=${gpu//\'/}
gpu=${gpu/device*= }
gpu=${gpu//\'}
gpu=${gpu//[[:space:]]/ }
gpu=${gpu// /}
gpu=${gpu// }
;;
*)
@ -776,20 +776,20 @@ getgpu () {
"Windows")
gpu=$(wmic path Win32_VideoController get caption)
gpu=${gpu/Caption /}
gpu=${gpu/Caption }
gpu=${gpu//[[:space:]]/ }
gpu=${gpu// /}
gpu=${gpu// }
;;
esac
if [ "$gpu_shorthand" == "on" ]; then
gpu=${gpu// 'Rev. '?}
gpu=${gpu//'AMD/ATI'/AMD}
gpu=${gpu// 'Tahiti'}
gpu=${gpu// 'PRO'}
gpu=${gpu// 'OEM'}
gpu=${gpu// 'Mars'}
gpu=${gpu// 'Series'}
gpu=${gpu// Rev\. ?}
gpu=${gpu//AMD\/ATI/AMD}
gpu=${gpu// Tahiti}
gpu=${gpu// PRO}
gpu=${gpu// OEM}
gpu=${gpu// Mars}
gpu=${gpu// Series}
gpu=${gpu/\/*}
fi
}
@ -806,10 +806,10 @@ getmemory () {
exec 6<&-
# Do some substitution on each line
memtotal=${memtotal/MemTotal:/}
memtotal=${memtotal/kB*/}
memavail=${memavail/MemAvailable:/}
memavail=${memavail/kB*/}
memtotal=${memtotal/MemTotal:}
memtotal=${memtotal/kB*}
memavail=${memavail/MemAvailable:}
memavail=${memavail/kB*}
memused=$((memtotal - memavail))
memory="$((memused / 1024))MB / $((memtotal / 1024))MB"
@ -827,11 +827,11 @@ getmemory () {
case "$distro" in
"OpenBSD")
memtotal=$(dmesg | awk '/real mem/ {printf $5}')
memtotal=${memtotal/\(/}
memtotal=${memtotal/MB\)/}
memtotal=${memtotal/\(}
memtotal=${memtotal/MB\)}
memfree=$(top -d 1 | awk '/Real:/ {printf $6}')
memfree=${memfree/M/}
memfree=${memfree/M}
memused=$((memtotal - memfree))
memory="${memused}MB / ${memtotal}MB"
@ -839,11 +839,11 @@ getmemory () {
"FreeBSD")
memtotal=$(dmesg | awk '/real mem/ {printf $5}')
memtotal=${memtotal/\(/}
memtotal=${memtotal/MB\)/}
memtotal=${memtotal/\(}
memtotal=${memtotal/MB\)}
memfree=$(top -d 1 | awk '/Mem:/ {printf $10}')
memfree=${memfree/M/}
memfree=${memfree/M}
memused=$((memtotal - memfree))
memory="${memused}MB / ${memtotal}MB"
@ -953,15 +953,15 @@ getgtk () {
fi
# Format the strings
gtk2theme=${gtk2theme/${name}*=/}
gtk2theme=${gtk2theme//\"/}
gtk2theme=${gtk2theme/${name}*=}
gtk2theme=${gtk2theme//\"}
[ "$gtk2theme" ] && \
gtk2theme="$gtk2theme [GTK2], "
# Format the string
gtk3theme=${gtk3theme/${name}*=/}
gtk3theme=${gtk3theme//\"/}
gtk3theme=${gtk3theme/${name}*=}
gtk3theme=${gtk3theme//\"}
gtk3theme=${gtk3theme/[[:space:]]/ }
gtktheme="${gtk2theme}${gtk3theme} [GTK3] "