better and faster finding most recently modified files recursively. also a process monitoring script i used to keep track of when vscode-server started acting up

4 files changed, 89 insertions, 0 deletions

diff --git a/movetextfiles.sh b/movetextfiles.sh
new file mode 100755
index 0000000..132fe14
--- /dev/null
+++ b/movetextfiles.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+if [[ -z $1 ]]; then
+    echo "in what folder do you want to search for text files to move into a subfolder?"
+    exit 0
+fi
+
+dst='./textfiles/'
+if [[ ${2} ]]; then
+    dst=${2}
+fi
+
+#check that mime type is text. if so, move to 'text' folder
+for f in `find ${1} -maxdepth 1 -type f`; do
+    if [[ `file -i ${f} | grep 'text/'` ]]; then
+        mv ${f} ${dst}
+    fi 
+done
diff --git a/procinfo.sh b/procinfo.sh
new file mode 100755
index 0000000..7766c9f
--- /dev/null
+++ b/procinfo.sh
@@ -0,0 +1 @@
+ps -eo command,pcpu,pmem,rss --sort=-pmem  
diff --git a/procwatch.sh b/procwatch.sh
new file mode 100755
index 0000000..0088b3f
--- /dev/null
+++ b/procwatch.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# Set the logging configuration
+log_file="process_monitor.log"
+
+# Set the CPU and memory usage thresholds
+cpu_threshold=50  # Percentage
+mem_threshold=500  # Megabytes
+
+while true; do
+    # Get the list of running processes
+    processes=$(ps -eo pid,pcpu,rss,comm --sort=-pcpu | grep -v "^  PID")
+#    echo $processes
+
+    # Loop through the processes
+    while read -r process_info; do
+        echo "PROCESS! "${process_info}
+	echo ""
+	# Extract the process information
+        pid=$(echo "$process_info" | awk '{print $1}')
+        name=$(echo "$process_info" | awk '{print $4}')
+        cpu_percent=$(echo "$process_info" | awk '{print $2}')
+        mem_usage=$(echo "$process_info" | awk '{print $3}')
+        mem_usage=$((mem_usage / 1024))  # Convert to Megabytes
+        
+	# Check if the process exceeds the CPU or memory usage threshold
+        if (( $(echo "$cpu_percent > $cpu_threshold" | bc -l) )) || (( mem_usage > mem_threshold )); then
+            echo "$(date) - Process '$name' (PID: $pid) has exceeded the threshold: CPU usage: ${cpu_percent}%, Memory usage: ${mem_usage} MB" # >> "$log_file"
+        fi
+    done <<< "$processes"
+
+    # Wait for 5 seconds before checking again
+    sleep 5
+done
diff --git a/recentlymodifiedfilesrec.sh b/recentlymodifiedfilesrec.sh
new file mode 100755
index 0000000..2ba7f80
--- /dev/null
+++ b/recentlymodifiedfilesrec.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+#this is a faster implementation than the other script (mostrecentrecursively.sh)
+
+d='.'
+declare -a exclude #array of files to exclude from results
+
+if [[ $1 ]]; then
+    d=$1
+    shift
+fi
+
+while [[ $1 ]]; do
+    exclude+=(${1})
+    shift
+done
+
+#set up the exclusion options for the find command
+find_cmd_excl=""
+for s in ${exclude[@]}; do
+    find_cmd_excl+=" -not -wholename \"*${s}*\""
+done
+find_cmd="find ${d} -type f ${find_cmd_excl} -printf '%T@ %p\n' | sort -n | tail -n 10 | cut -f2- -d' '"
+echo $find_cmd
+ts=`date +%s_%N`
+eval $find_cmd
+te=`date +%s_%N`
+
+tss=`echo ${ts} | cut -d'_' -f 1`
+tsn=`echo ${ts} | cut -d'_' -f 2`
+tes=`echo ${te} | cut -d'_' -f 1`
+ten=`echo ${te} | cut -d'_' -f 2`
+echo "${tss}, ${tsn}, ${tes}, ${ten}"
+tst=$((tss*1000000000 + tsn))
+tet=$((tes*1000000000 + ten))
+dur=$((tet-tst))
+echo "duration: ${dur} ns"