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# pfetch
A pretty system information tool written in POSIX `sh`.
```sh
➜ pfetch
___ goldie@KISS
(.· | os KISS Linux
(<> | host Lenovo YOGA 900-13ISK
/ __ \ kernel 5.3.1-coffee
( / \ /| uptime 6h 20m
_/\ __)/_) pkgs 130
\/-____\/ memory 1721MiB / 7942MiB
```
## Configuration
`pfetch` is configured through environment variables.
```sh
# Which information to display.
# NOTE: If 'ascii' will be used, it must come first.
# Default: first example below
# Valid: space separated string
PF_INFO="ascii title distro host kernel uptime pkgs memory"
# Example: Only ASCII.
PF_INFO="ascii"
# Example: Only Information.
PF_INFO="title distro host kernel uptime pkgs memory"
# Separator between info name and info data.
# Default: unset
# Valid: string
PF_SEP=":"
# Color of info names:
# Default: unset (auto)
# Valid: 0-9
PF_COL1=4
# Color of info data:
# Default: unset (auto)
# Valid: 0-9
PF_COL2=7
# Alignment padding.
# Default: unset (auto)
# Valid: int
PF_ALIGN=""
# Which ascii art to use.
# Default: unset (auto)
# Valid: string
PF_ASCII="openbsd"
```
## Make `pfetch` update on an interval
This makes `pfetch` display interactively like `htop`/`top`.
```sh
watch -tn1 pfetch
```
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