monochromatic

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commit 66f9207037c43726a8eb1748909c2ccd5ff1bb8d
parent e7be57c54ec3f239c692a152010109ba4ee9d9b8
Author: z3bra <willy@mailoo.org>
Date:   Wed, 30 Apr 2014 10:58:57 +0200

Fixed a useless subshell

Diffstat:
2014/04/meeting-at-the-bar.txt | 8++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/2014/04/meeting-at-the-bar.txt b/2014/04/meeting-at-the-bar.txt @@ -251,7 +251,7 @@ for pointing out the two digit problem (and other things) # The whole line goes to bc which outputs the result LINE=`ps -eo pcpu |grep -vE '^\s*(0.0|%CPU)' |sed -n '1h;$!H;$g;s/\n/ +/gp'` - echo `bc <<< $LINE` + bc <<< $LINE #### RAM used @@ -295,7 +295,7 @@ know exactly how much the applications are taking: read b c <<< `grep -E '^(Buffers|Cached)' /proc/meminfo |awk '{print $2}'` # then, calcultate the percentage of memory used - echo `bc <<< "100($t -$f -$c -$b) / $t"` + bc <<< "100($t -$f -$c -$b) / $t" #### network connection state @@ -461,12 +461,12 @@ script, that we will pipe later to our HUD. cpuload() { LINE=`ps -eo pcpu |grep -vE '^\s*(0.0|%CPU)' |sed -n '1h;$!H;$g;s/\n/ +/gp'` - echo `bc <<< $LINE` + bc <<< $LINE } memused() { read t f <<< `grep -E 'Mem(Total|Free)' /proc/meminfo |awk '{print $2}'` - echo `bc <<< "scale=2; 100 - $f / $t * 100" | cut -d. -f1` + bc <<< "scale=2; 100 - $f / $t * 100" | cut -d. -f1 } network() {