• Sep 30, 2021 •LeifMessinger
0 likes • 9 views
touch /tmp/login1.txt /tmp/login2.txt while [ true ] do who | gawk '{ print $1 }' > /tmp/login2.txt comm -13 /tmp/login1.txt /tmp/login2.txt #Just a bit easier to read #diff /tmp/login1.txt /tmp/login2.txt cat /tmp/login2.txt > /tmp/login1.txt sleep 1 done
• Jul 8, 2024 •C S
0 likes • 17 views
#!/bin/bash # Set the directory to search DIRECTORY="src" # Set the output file OUTPUT_FILE="testids.txt" # Clear the output file > "$OUTPUT_FILE" # Find all .tsx files in the specified directory and its subdirectories find "$DIRECTORY" -type f -name "*.tsx" | while read -r FILE do # Search for instances of 'data-testid="testid"' and append them to the output file grep -o 'data-testid="[^"]*"' "$FILE" >> "$OUTPUT_FILE" # Search for instances of "'data-testid': 'testid'" and append them to the output file grep -o "'data-testid': '[^']*'" "$FILE" >> "$OUTPUT_FILE" done echo "Search complete. Test IDs written to $OUTPUT_FILE."
• Oct 9, 2023 •C S
0 likes • 163 views
# Update all npm packages under the scope defined by the PREFIX variable ("foo"). PREFIX="foo"; npm ls | grep "$PREFIX" | awk -F/ '{print $NF}' | sed 's/@.*//' | xargs -I package npm update @"$PREFIX"/package
• Mar 21, 2021 •LeifMessinger
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#pinger.sh by Leif Messinger #./pinger.sh [ADDRESS] to search #./pinger.sh [ADDRESS] & to search in the background #https://serverfault.com/a/42382 ping_cancelled=false # Keep track of whether the loop was cancelled, or succeeded until ping -c1 "$1" >/dev/null 2>&1; do :; done & # The "&" backgrounds it trap "kill $!; ping_cancelled=true" SIGINT wait $! # Wait for the loop to exit, one way or another trap - SIGINT # Remove the trap, now we're done with it if [ "$ping_cancelled" == true ] #https://stackoverflow.com/a/21210966/10141528 then printf "The pinger for $1 just closed bro.\n" else printf "$1 IS UP BROOO\a\n" fi
• Nov 14, 2021 •LeifMessinger
#!/bin/bash #Takes all the c and h files in the current directory and prints them #Yup, it's that easy for file in *.h *.hpp *.c *.cpp; do #If it exists if [ -f "$file" ]; then echo "//===============$file===============" cat $file fi done
• Nov 18, 2022 •AustinLeath
0 likes • 1 view
echo -e ${PATH//:/\\n} | awk '{print length, $0}' | sort -n | cut -f2- -d' '