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credit.sh

Oct 26, 2021LeifMessinger
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More Shell Posts

Untitled

May 20, 2024AustinLeath

0 likes • 12 views

#!/bin/sh
BAT_LOW=15
BAT_CRITICAL=5
if [ "$1" = "--help" ]
then
printf "
Usage:
\tbattery_check.sh warning%% hibernate%%
Description:
\tA script for notifying the user via dunst and logging when
\tthe battery is low and the system is going to hibernate.
\tCan be supplied arguments for the battery low warning and
\thibernation percentage thresholds as the first and second arguments.
\t Default behavior is to warn at 15% and hibernate at 5%."
exit
fi
if [[ -n "$1" && -n "$2" && $1 -gt $2 ]]
then
BAT_LOW=$1
BAT_CRITICAL=$2
fi
acpi -b | awk -F'[,:%]' '{print $2, $3}' | {
read -r status capacity
echo Low threshold: $BAT_LOW, Hibernate threshold: $BAT_CRITICAL
echo Status: $status, Capacity: $capacity
if [ "$status" = Discharging -a "$capacity" -le $BAT_CRITICAL ]; then
echo Battery critical threshold.
dunstify -u critical "Critical battery threshold, hibernating..."
logger "Critical battery threshold, hibernating..."
sleep .5
systemctl hibernate
exit
fi
if [ "$status" = Discharging -a "$capacity" -le $BAT_LOW ]; then
echo Battery low threshold.
dunstify -u critical 'Battery low! System will hibernate at 5%.'
logger 'Battery low! System will hibernate at 5%.'
sleep .5
light -S 15
exit
fi
}

Check For File

Aug 7, 2023C S

0 likes • 2 views

# Three ways of checking if a file exists in a shell script
FILE=/etc/resolv.conf
if test -f "$FILE"; then
echo "$FILE exists."
fi
if [ -f "$FILE" ]; then
echo "$FILE exists."
fi
if [[ -f "$FILE" ]]; then
echo "$FILE exists."
fi

Symlink Desktop

Nov 18, 2022AustinLeath

0 likes • 1 view

#
# Austin Leath
# checks for /Desktop symlink. Creates the symlink if it doesnt already exist
#
#Fetch the target user if desired, otherwise use the currently logged in user.
if [ "$4" != "" ]; then
TARGET_USER=$4
else
TARGET_USER=$3
fi
if [ "$5" != "" ]; then
DIRECTORY_NAME=$5
else
TARGET_USER="$3 Desktop"
fi
# Functions
CHECK_SYMLINK() {
if test -f "/Desktop"; then
echo "/Desktop exists"
else
echo "/Desktop does not exist"
fi
}
CHECK_SYNTHETIC_CONF() {
if test -f "/etc/synthetic.conf"; then
echo "/etc/synthetic.conf exists"
else
echo "/etc/synthetic.conf does not exist"
fi
}
CREATE_SYMLINK() {
if [[ $(CHECK_SYNTHETIC_CONF) != "/etc/synthetic.conf exists" ]]; then
echo "/etc/synthetic.conf does not exist. creating.."
touch /etc/synthetic.conf
chown -R root:wheel /etc/synthetic.conf
fi
if grep -q "$DIRECTORY_NAME" /etc/synthetic.conf; then
echo "$DIRECTORY_NAME already exists"
exit 1
else
echo "$DIRECTORY_NAME\t/Users/$TARGET_USER/Desktop" >> /etc/synthetic.conf
fi
echo "/Desktop symbolic link created"
}
if [[ $(CHECK_SYMLINK) != "/Desktop exists" ]]; then
CREATE_SYMLINK
fi
exit 0

Update Prefixed Dependencies

Oct 9, 2023C S

0 likes • 127 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

cpcmd.sh

Sep 29, 2021LeifMessinger

0 likes • 22 views

#!/bin/bash
#cpcmd.sh [file1 [file2...]]
#Prints out the commands needed to copy the file to your local machine
#This will work on any server that also has the same hostname as in your hosts file.
#I should update this to detect if a file is a directory, and enable recursion for those commands. If you do it now, it will probably just warn you.
if [ -n "$1" ]; then
while [ -n "$1" ]; do
printf "scp \"$(whoami)@$(hostname):"
printf `readlink -f $1`
printf "\" .\n"
shift
done
else
echo "scp \"$(whoami)@$(hostname):$PWD/*\" ."
fi
#-----------EDIT:
#On the UNT cell machines, you have to do this script instead
#if [ -n "$1" ]; then
# while [ -n "$1" ]; do
# printf "scp $(whoami)@$(hostname).eng.unt.edu:"
# printf `readlink -f $1`
# printf " .\n"
# shift
# done
#else
# echo "scp $(whoami)@$(hostname).eng.unt.edu:$PWD/* ."
#fi

Find data-testids

Jul 8, 2024C S

0 likes • 16 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."