diff options
Diffstat (limited to 'plugins')
| -rwxr-xr-x | plugins/scd/scd | 2 | ||||
| -rw-r--r-- | plugins/systemadmin/README.md | 4 | ||||
| -rw-r--r-- | plugins/systemadmin/systemadmin.plugin.zsh | 12 |
3 files changed, 9 insertions, 9 deletions
diff --git a/plugins/scd/scd b/plugins/scd/scd index a7db6c265..7e9654b44 100755 --- a/plugins/scd/scd +++ b/plugins/scd/scd @@ -270,7 +270,7 @@ fi # Determine the last recorded directory if [[ -s ${SCD_HISTFILE} ]]; then - last_directory=${"$(tail -1 ${SCD_HISTFILE})"#*;} + last_directory=${"$(tail -n 1 ${SCD_HISTFILE})"#*;} fi # The "record" function adds its arguments to the directory index. diff --git a/plugins/systemadmin/README.md b/plugins/systemadmin/README.md index 052fc6edc..146b58605 100644 --- a/plugins/systemadmin/README.md +++ b/plugins/systemadmin/README.md @@ -17,9 +17,9 @@ plugins=(... systemadmin) | path | `print -l $path` | Displays PATH with each entry on a separate line | | mkdir | `mkdir -pv` | Automatically create parent directories and display verbose output | | psmem | `ps -e -orss=,args= \| sort -b -k1 -nr` | Display the processes using the most memory | -| psmem10 | `ps -e -orss=,args= \| sort -b -k1 -nr \| head -10` | Display the top 10 processes using the most memory | +| psmem10 | `ps -e -orss=,args= \| sort -b -k1 -nr \| head -n 10` | Display the top 10 processes using the most memory | | pscpu | `ps -e -o pcpu,cpu,nice,state,cputime,args \|sort -k1 -nr` | Display the top processes using the most CPU | -| pscpu10 | `ps -e -o pcpu,cpu,nice,state,cputime,args \|sort -k1 -nr \| head -10` | Display the top 10 processes using the most CPU | +| pscpu10 | `ps -e -o pcpu,cpu,nice,state,cputime,args \|sort -k1 -nr \| head -n 10` | Display the top 10 processes using the most CPU | | hist10 | `print -l ${(o)history%% *} \| uniq -c \| sort -nr \| head -n 10` | Display the top 10 most used commands in the history | ## Functions diff --git a/plugins/systemadmin/systemadmin.plugin.zsh b/plugins/systemadmin/systemadmin.plugin.zsh index a77f0069b..2f9d1ef35 100644 --- a/plugins/systemadmin/systemadmin.plugin.zsh +++ b/plugins/systemadmin/systemadmin.plugin.zsh @@ -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) |