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minor fixes and syntax improvements
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2 changed files with 7 additions and 8 deletions
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@ -4945,7 +4945,7 @@ _p9k_prompt_wifi_async() {
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esac
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esac
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done
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done
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elif [[ $_p9k_os == (Linux|Android)]]; then
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elif [[ $_p9k_os == Linux]]; then
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# iw tools only output 'noise' from a dump that requires superuser and a background service to be running, which probably isn't, so a separate process is needed
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# iw tools only output 'noise' from a dump that requires superuser and a background service to be running, which probably isn't, so a separate process is needed
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# /proc/net/wireless displays noise level up to date, w/o requiring superuser
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# /proc/net/wireless displays noise level up to date, w/o requiring superuser
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local proc_less=/proc/net/wireless
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local proc_less=/proc/net/wireless
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@ -4953,7 +4953,7 @@ _p9k_prompt_wifi_async() {
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# this method using iw is over 10x faster than the network manager method in benchmarking
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# this method using iw is over 10x faster than the network manager method in benchmarking
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# it's possible some systems are still using 'wireless_tools' (iw's ancestor) but they are long deprecated anyway
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# it's possible some systems are still using 'wireless_tools' (iw's ancestor) but they are long deprecated anyway
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local device="$(iw dev | grep 'Interface ' | cut -d\ -f2)" || return 0
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local device="$(cut -d\ -f2 <<< $(iw dev | grep Interface))" || return 0
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out="$(iw dev $device link)" || return 0
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out="$(iw dev $device link)" || return 0
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# 'running' state guaranteed by 'device' and 'proc_less' var assignment
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# 'running' state guaranteed by 'device' and 'proc_less' var assignment
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@ -4961,8 +4961,8 @@ _p9k_prompt_wifi_async() {
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local proc_out="$(grep $device $proc_less | tr -s ' ')" || return 0
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local proc_out="$(grep $device $proc_less | tr -s ' ')" || return 0
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# using cut is more performant than awk,sed,perl, but I haven't timed against zsh expansion pattern
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# using cut is more performant than awk,sed,perl, but I haven't timed against zsh expansion pattern
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rssi="${$($proc_out | cut -d\ -f4)%.*}"
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rssi="${$(cut -d\ -f4 <<< $proc_out)%.*}"
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noise="$($proc_out | cut -d\ -f5)"
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noise="$(cut -d\ -f5 <<< $proc_out)"
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# it's possible to get boolean from iw to check authorization status from a dump, but getting the method (if any) requires superuser
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# it's possible to get boolean from iw to check authorization status from a dump, but getting the method (if any) requires superuser
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link_auth=""
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link_auth=""
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@ -4978,7 +4978,7 @@ _p9k_prompt_wifi_async() {
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# formatting here to transform from 'xxx.x MBit/s MCS xx short GI' to 'xxx.x' where x's are integers
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# formatting here to transform from 'xxx.x MBit/s MCS xx short GI' to 'xxx.x' where x's are integers
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# benchmarking shows grep here is extremely fast (under .1 msc even on older hw), but you can change to native zsh pattern if you want
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# benchmarking shows grep here is extremely fast (under .1 msc even on older hw), but you can change to native zsh pattern if you want
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tx\ bitrate) last_tx_rate=$(echo $v | grep -o "^[0-9]+.[0-9]");;
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tx\ bitrate) last_tx_rate=$(cut -d\ -f1 <<< $v);;
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esac
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esac
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done
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done
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fi
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fi
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1
log.txt
1
log.txt
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@ -1 +0,0 @@
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2020/08/23 17:20:27 Micro started
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