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style: use -n flag in head and tail commands (#10391)

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Co-authored-by: Marc Cornellà <hello@mcornella.com>
This commit is contained in:
Kevin Burke
2021-11-09 00:04:10 -08:00
committed by GitHub
parent 55682e3692
commit e86c6f5e7f
8 changed files with 15 additions and 15 deletions
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12
plugins/systemadmin/systemadmin.plugin.zsh
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@@ -26,10 +26,10 @@ alias path='print -l $path'
alias mkdir='mkdir -pv'
# get top process eating memory
alias psmem='ps -e -orss=,args= | sort -b -k1 -nr'
alias psmem10='ps -e -orss=,args= | sort -b -k1 -nr | head -10'
alias psmem10='ps -e -orss=,args= | sort -b -k1 -nr | head -n 10'
# get top process eating cpu if not work try excute : export LC_ALL='C'
alias pscpu='ps -e -o pcpu,cpu,nice,state,cputime,args|sort -k1,1n -nr'
alias pscpu10='ps -e -o pcpu,cpu,nice,state,cputime,args|sort -k1,1n -nr | head -10'
alias pscpu10='ps -e -o pcpu,cpu,nice,state,cputime,args|sort -k1,1n -nr | head -n 10'
# top10 of the history
alias hist10='print -l ${(o)history%% *} | uniq -c | sort -nr | head -n 10'
@@ -74,7 +74,7 @@ req20() {
# top20 of Using tcpdump port 80 access to view
http20() {
sudo tcpdump -i eth0 -tnn dst port 80 -c 1000 | awk -F"." '{print $1"."$2"."$3"."$4}' | sort | uniq -c | sort -nr |head -20
sudo tcpdump -i eth0 -tnn dst port 80 -c 1000 | awk -F"." '{print $1"."$2"."$3"."$4}' | sort | uniq -c | sort -nr |head -n 20
}
# top20 of Find time_wait connection
@@ -99,14 +99,14 @@ accessip10() {
# top20 of Most Visited file or page
visitpage20() {
awk '{print $11}' "$(retlog)"|sort|uniq -c|sort -nr|head -20
awk '{print $11}' "$(retlog)"|sort|uniq -c|sort -nr|head -n 20
}
# top100 of Page lists the most time-consuming (more than 60 seconds) as well as the corresponding page number of occurrences
consume100() {
awk '($NF > 60 && $7~/\.php/){print $7}' "$(retlog)" |sort -n|uniq -c|sort -nr|head -100
awk '($NF > 60 && $7~/\.php/){print $7}' "$(retlog)" |sort -n|uniq -c|sort -nr|head -n 100
# if django website or other webiste make by no suffix language
# awk '{print $7}' "$(retlog)" |sort -n|uniq -c|sort -nr|head -100
# awk '{print $7}' "$(retlog)" |sort -n|uniq -c|sort -nr|head -n 100
}
# Website traffic statistics (G)