3 This plugin adds a series of aliases and functions which make a System Administrator's life easier.
5 To use it, add `systemadmin` to the plugins array in your zshrc file:
8 plugins=(... systemadmin)
13 | Alias | Command | Description |
14 |---------|----------------------------------------------------------------------------|--------------------------------------------------------------------|
15 | ping | `ping -c 5` | Sends only 5 ICMP Messages |
16 | clr | `clear; echo Currently logged in on $TTY, as $USERNAME in directory $PWD.` | Clears the screen and prints the current user, TTY, and directory |
17 | path | `print -l $path` | Displays PATH with each entry on a separate line |
18 | mkdir | `mkdir -pv` | Automatically create parent directories and display verbose output |
19 | psmem | `ps -e -orss=,args= \| sort -b -k1 -nr` | Display the processes using the most memory |
20 | psmem10 | `ps -e -orss=,args= \| sort -b -k1 -nr \| head -n 10` | Display the top 10 processes using the most memory |
21 | pscpu | `ps -e -o pcpu,cpu,nice,state,cputime,args \|sort -k1 -nr` | Display the top processes using the most CPU |
22 | 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 |
23 | hist10 | `print -l ${(o)history%% *} \| uniq -c \| sort -nr \| head -n 10` | Display the top 10 most used commands in the history |
27 | Function | Description |
28 |-------------|-----------------------------------------------------------------------------------------------------------------------|
29 | dls | List only directories in the current directory |
30 | psgrep | List all processes that match the pattern input after the command |
31 | killit | Kills any process that matches a regular expression passed to it |
32 | tree | List contents of directories in a tree-like format (if tree isn't installed) |
33 | sortcons | Sort connections by state |
34 | con80 | View all 80 Port Connections |
35 | sortconip | On the connected IP sorted by the number of connections |
36 | req20 | List the top 20 requests on port 80 |
37 | http20 | List the top 20 connections to port 80 based on tcpdump data |
38 | timewait20 | List the top 20 time_wait connections |
39 | syn20 | List the top 20 SYN connections |
40 | port_pro | Output all processes according to the port number |
41 | accessip10 | List the top 10 accesses to the ip address in the nginx/access.log file or another log file if specified |
42 | visitpage20 | List the top 20 most visited files or pages in the nginx/access.log file or another log file if specified |
43 | consume100 | List the 100 most time-consuming Page lists (more than 60 seconds) as well as the corresponding number of occurrences |
44 | webtraffic | List website traffic statistics in GB from the nginx/access.log file or another log file if specified |
45 | c404 | List statistics on 404 connections in the nginx/access.log file or another log file if specified |
46 | httpstatus | List statistics based on http status in the nginx/access.log file or another log file if specified |
47 | d0 | Delete 0 byte files recursively in the current directory or another if specified |
48 | geteip | Gather information regarding an external IP address using [icanhazip.com](https://icanhazip.com) |
49 | getip | Determine the local IP Address with `ip addr` or `ifconfig` |
50 | clrz | Clear zombie processes |
51 | conssec | Show number of concurrent connections per second based on ngnix/access.log file or another log file if specified |