From 09ada24d4ec23cf24ab136141b354953d1bbc2fa Mon Sep 17 00:00:00 2001
From: Tim Keller <tjkeller.xyz>
Date: Sun, 17 Nov 2024 23:34:54 -0600
Subject: reorganize scripts

---
 misc/dnfu            |  10 -----
 misc/enablecoredumps |   3 --
 misc/launch          | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++
 misc/verifoo         | 110 ---------------------------------------------------
 misc/wmip            |   2 +
 5 files changed, 112 insertions(+), 123 deletions(-)
 delete mode 100755 misc/dnfu
 delete mode 100755 misc/enablecoredumps
 create mode 100755 misc/launch
 delete mode 100755 misc/verifoo
 create mode 100755 misc/wmip

(limited to 'misc')

diff --git a/misc/dnfu b/misc/dnfu
deleted file mode 100755
index 9f6a9cb..0000000
--- a/misc/dnfu
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-sudo ln -sf /bin/bash /bin/sh
-
-sudo dnf update $@
-
-sudo dnf remove $@ --oldinstallonly --setopt installonly_limit=2 kernel
-
-sudo dnf autoremove $@
-
-sudo ln -sf /bin/dash /bin/sh
diff --git a/misc/enablecoredumps b/misc/enablecoredumps
deleted file mode 100755
index e435cc7..0000000
--- a/misc/enablecoredumps
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-ulimit -c unlimited
-sysctl -w kernel.core_pattern=/tmp/core-%e.%p.%h.%t
diff --git a/misc/launch b/misc/launch
new file mode 100755
index 0000000..5947ae7
--- /dev/null
+++ b/misc/launch
@@ -0,0 +1,110 @@
+#!/bin/sh
+awk=awk
+me() { basename "$0"; }
+
+printhelp() {
+cat << HELPDOC
+Usage:
+  $(me): [-gh] [COMMAND] [COMMAND ARGS]...
+
+Args:
+  -g, --gen-cache : Force generate cache
+  -h, --help      : show this help message
+
+Config Syntax:
+  +host [HOSTNAME]
+    Add a new host. Hosts can be referenced using their number starting with 1.
+  [COMMAND]
+    launch [COMMAND] will start the process specified for the specific hostname. Aliases are separated by |.
+  [TAB][SHELL]
+    Run this shell command when the above [COMMAND] is specified. In order of hostnames. Can be a number to reference to a hostname, a '-' to disregard this command for the specific host, or a '^' to reference the previous command.
+HELPDOC
+}
+
+# Make sure user is using GNU Awk (gawk)
+checkawk() {
+	if ! ($awk -V >/dev/null 2>/dev/null && $awk -V | grep "GNU Awk" >/dev/null); then
+		if command -v gawk > /dev/null; then
+			awk=gawk
+		else
+			echo "$(me) requires GNU Awk (gawk) to function properly. Please install GNU Awk and try again."
+			exit 0
+		fi
+	fi
+}
+
+gencache() {
+$awk '
+BEGIN {
+	print "run=\"$1\"; shift"
+	print "case \"$run\" in"
+}
+{
+	sub(/#.*/, "") # Remove comments
+	if (!/^\s*$/) {
+		if (/^\+host/) {
+			sub(/\s*\+host\s*/, "")
+			h++
+			hosts[h] = $0
+		}
+		else {
+			if (!/^\t/) {
+				hostnum = 1
+				o++
+				opts[o] = $0
+			}
+			else {
+				sub(/^\t/, "")
+				if ($0 == "^")
+					$0 = cache
+				else if ($0 ~ /^[0-9]*$/)
+					$0 = cmds[hosts[$0]":"opts[o]]
+				cmds[hosts[hostnum]":"opts[o]] = cache = $0
+				hostnum++
+			}
+		}
+	}
+}
+END {
+	for (host in hosts) {
+		if (hosts[host] != "'`hostname`'")
+			continue
+		for (cmd in cmds) {
+			if (cmd ~ hosts[host] && cmds[cmd] && cmds[cmd] != "-") {
+				i = cmd
+				sub(/.*:/, "", cmd)
+				print "\t"cmd") "cmds[i]" \"$@\" & ;;"
+			}
+		}
+	}
+	print "\t*) command -v \"$run\" >/dev/null && exec \"$run\" \"$@\" || echo \"\\`$run${@:+ $@}\\` Does not exist or exited with an error\" ;;"
+	print "esac"
+}
+' $conf > $cache
+chmod +x $cache
+}
+
+# Config file setup
+confdir=${XDG_CONFIG_HOME:-~/.config}/launch
+conf=$confdir/config
+if [ ! -e $conf ]; then
+	mkdir -p $confdir
+	echo "#HOSTS\n+host $(hostname)\n\n#OPTS\ntest\n\techo \"Tested!\"" > $conf
+	echo "No config file exists! new config file created at $conf! Exiting\n"
+	printhelp
+	exit 1
+fi
+
+# Cache file setup
+cachedir=${XDG_CACHE_HOME:-~/.cache}/launch
+cache=$cachedir/cache
+[ ! -e $cache ] && mkdir -p $cachedir && gencache
+[ $conf -nt $cache ] && gencache
+
+# Command line options
+checkawk
+case "$1" in
+	-g|--gen-cache) echo "Generating new cache: $cache"; gencache && cat $cache ;;
+	-h|--help|'') printhelp ;;
+	*) exec $cache "$@" ;; # Run
+esac
diff --git a/misc/verifoo b/misc/verifoo
deleted file mode 100755
index 34089cb..0000000
--- a/misc/verifoo
+++ /dev/null
@@ -1,110 +0,0 @@
-#!/bin/sh
-
-help() {
-cat << HELPDOC
-usage: $(basename "$0") [options] [file]...
-
-OPTIONS:
-  -h, --help                show this menu
-  -c, --check               read and verify checksums from file
-  -r, --recursive           produce a checksum for all files in a directory recursively
-  --recursive-sum           produce a checksum for a directory. sensitive to filenames
-  --recursive-sum-nopath    produce a checksum for a directory. not sensitive to filenames/placement
-  -s, --silent              produce no output to stderr
-  -v, --verbose             output a progress bar of hash progress if pv is avaliable (wip)
-
-MODES:
-  -S, --sha                 use sha1sum for checksums
-  -M, --md5                 use md5sum for checksums
-  -X, --xxh                 use xxhsum for checksums (default if avaliable with sha1sum as fallback)
-HELPDOC
-}
-
-# set defaults
-cat="pv -F'%r_[%b]_[%t]_[%e]_%p'"
-! command -v pv >/dev/null && cat=cat
-
-hash=xxhsum
-! command -v xxhsum >/dev/null && hash=sha1sum
-
-hashfiles=""
-verbose=1
-recursive=""
-outputfile=""
-
-while true; do
-	case "$1" in
-		-c|--check) [ -n "$2" ] && hashfiles="$hashfiles $2" && shift ;;
-		-s|--silent)  verbose=0 ;;
-		-v|--verbose) verbose=2 ;;
-		--recursive|-r)         recursive=3 ;;
-		--recursive-sum)        recursive=2 ;;
-		--recursive-sum-nopath) recursive=1 ;;
-		-S|--sha) hash=sha1sum ;;
-		-M|--md5) hash=md5sum  ;;
-		-X|--xxh) hash=xxhsum  ;;
-		-h|--help) help; exit 0 ;;
-		-*)        help; exit 1 ;;
-		*) break ;;
-	esac
-	shift
-done
-
-case $verbose in
-	0) cat=cat ;;
-	1) cat=cat ;;
-esac
-
-# run hash
-while [ -n "$1" ]; do
-	if [ -d "$1" ]; then # is directory
-		# check if using -r flag
-		case "$recursive" in
-			1)
-				# get hash of all files, sort hashes, hash hashes
-				# TODO make pv work in this mode
-
-				#catd="$cat"
-				#if [ $verbose -ge 2 ] && [ "$catd" != "cat" ]; then
-				#	total_files=$(du -a "$1" | wc -l)
-				#	catd="pv -l -s$total_files -F'[%b/$total_files]_[%t]_[%e]_%p'"
-				#fi
-				#sum=`find "$1" -type f -print0 | xargs -r0 $hash | $catd | cut -d' ' -f1 | sort | $hash | cut -d' ' -f1` 2>/dev/null
-				sum=`find "$1" -type f -print0 | xargs -r0 $hash | cut -d' ' -f1 | sort | $hash | cut -d' ' -f1` 2>/dev/null
-				echo "r/$sum  $1"
-			;;
-			2)
-				# hash sorted filenames
-				# sort all filenames w/ full path and hash
-				# hash those sums together
-				# `tar -c -f - "$1" | $hash` is a good idea but it doesn't work since changes to the fs affect tar
-				filehash=`find "$1" -type f -print0 | sort -z | xargs -r0 $cat | $hash | cut -d' ' -f1`
-				pathhash=`find "$1" -printf "%P\0" | sort -z | $hash | cut -d' ' -f1`
-				sum=`printf "$filehash$pathhash" | $hash | cut -d' ' -f1`
-				echo "p/$sum  $1"
-			;;
-			3)
-				# sort files and hash each one in sequence
-				# TODO make pv work in this mode
-				find "$1" -type f -print0 | sort -z | xargs -r0 $hash
-			;;
-			*)
-				[ $verbose -ge 1 ] && echo "-r not specified for directory $1. Exiting"
-				exit 1
-			;;
-		esac
-	else # is file
-		if ! [ -f "$1" ]; then
-			[ $verbose -gt 1 ] && echo "File $1 does not exist. Exiting"
-			exit 1
-		fi
-		files="$1"
-
-		while [ -f "$2" ]; do
-			files="$files\0$2"
-			shift
-		done
-		printf "$files" | xargs -r0 $hash
-	fi
-	shift
-done
diff --git a/misc/wmip b/misc/wmip
new file mode 100755
index 0000000..56fe23d
--- /dev/null
+++ b/misc/wmip
@@ -0,0 +1,2 @@
+#!/bin/sh
+ip a | awk '!/ (lo|dummy|virbr)/ && /inet / { sub(/\/.*/, "", $2); printf "%-12s %s\n", $NF":", $2 }'
-- 
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