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diff --git a/plugins/systemadmin/README.md b/plugins/systemadmin/README.md new file mode 100644 index 000000000..edca4d87d --- /dev/null +++ b/plugins/systemadmin/README.md @@ -0,0 +1,51 @@ +# Systemadmin plugin + +This plugin adds a series of aliases and functions which make a System Administrator's life easier. + +To use it, add `systemadmin` to the plugins array in your zshrc file: + +```zsh +plugins=(... systemadmin) +``` + +## Aliases + +| Alias | Command | Description | +|---------|------------------------------------------------------------------------|--------------------------------------------------------------------| +| ping | `ping -c 5` | Sends only 5 ICMP Messages | +| clr | `clear; echo Currently logged in on $TTY, as $USER in directory $PWD.` | Clears the screen and prints the current user, TTY, and directory | +| 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 -k1,1n` | Display the processes using the most memory | +| psmem10 | `ps -e -orss=,args= \| sort -b -k1,1n \| head -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 | +| hist10 | `print -l ${(o)history%% *} \| uniq -c \| sort -nr \| head -n 10` | Display the top 10 most used commands in the history | + +## Functions + +| Function | Description | +|-------------|-----------------------------------------------------------------------------------------------------------------------| +| dls | List only directories in the current directory | +| psgrep | List all processes that match the pattern input after the command | +| killit | Kills any process that matches a regular expression passed to it | +| tree | List contents of directories in a tree-like format (if tree isn't installed) | +| sortcons | Sort connections by state | +| con80 | View all 80 Port Connections | +| sortconip | On the connected IP sorted by the number of connections | +| req20 | List the top 20 requests on port 80 | +| http20 | List the top 20 connections to port 80 based on tcpdump data | +| timewait20 | List the top 20 time_wait connections | +| syn20 | List the top 20 SYN connections | +| port_pro | Output all processes according to the port number | +| accessip10 | List the top 10 accesses to the ip address in the nginx/access.log file or another log file if specified | +| visitpage20 | List the top 20 most visited files or pages in the nginx/access.log file or another log file if specified | +| consume100 | List the 100 most time-consuming Page lists (more than 60 seconds) as well as the corresponding number of occurrences | +| webtraffic | List website traffic statistics in GB from tne nginx/access.log file or another log file if specified | +| c404 | List statistics on 404 connections in the nginx/access.log file or another log file if specified | +| httpstatus | List statistics based on http status in the nginx/access.log file or another log file if specified | +| d0 | Delete 0 byte files recursively in the current directory or another if specified | +| geteip | Gather information regarding an external IP address using [icanhazip.com](https://icanhazip.com) | +| getip | Determine the local IP Address with `ip addr` or `ifconfig` | +| clrz | Clear zombie processes | +| conssec | Show number of concurrent connections per second based on ngnix/access.log file or another log file if specified | |