adjusting some scripts and small configs
This commit is contained in:
Chris Cochrun
parent
8bc16bd6f5
commit
fc209bda6d
18 changed files with 372 additions and 81 deletions
|
|
@ -17,7 +17,7 @@ if [ $(pgrep -c emacsclient) -gt 0 ]; then
|
|||
fi
|
||||
else
|
||||
if [ $KDE_FULL_SESSION = "true" ]; then
|
||||
/home/chris/scripts/ww -f emacs -c emacsclient
|
||||
/home/chris/bin/ww -f emacs -c emacsclient
|
||||
exit
|
||||
else
|
||||
# WAYLAND
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
#!/bin/bash
|
||||
#!/bin/sh
|
||||
# Get the percentage of used memory and print it
|
||||
read used total <<< $(free -m | awk '/Mem/{printf $2" "$3}')
|
||||
|
||||
|
|
|
|||
163
scripts/ngtrim
Executable file
163
scripts/ngtrim
Executable file
|
|
@ -0,0 +1,163 @@
|
|||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
## Defaults
|
||||
keepGensDef=10; keepDaysDef=7
|
||||
keepGens=$keepGensDef; keepDays=$keepDaysDef
|
||||
|
||||
## Usage
|
||||
usage () {
|
||||
printf "Usage:\n\t trim-generations.sh (defaults are: Keep-Gens=$keepGensDef Keep-Days=$keepDaysDef Profile=user)\n\n"
|
||||
printf "If you enter any parameters, you must enter all three.\n\n"
|
||||
printf "Example:\n\t trim-generations.sh 15 10 home-manager\n"
|
||||
printf "... this will work on the home-manager profile and keep all generations from the last 10 days, and keep at least 15 generations no matter how old.\n"
|
||||
printf "\nProfile choices available: \t user, home-manager, channels, system (root only)\n"
|
||||
}
|
||||
|
||||
## Handle parameters (and change if root)
|
||||
if [[ $EUID -ne 0 ]]; then
|
||||
profile=$(readlink /home/$USER/.nix-profile)
|
||||
else
|
||||
profile="/nix/var/nix/profiles/default"
|
||||
fi
|
||||
if (( $# < 1 )); then
|
||||
printf "Keeping default: 10 generations OR 7 days, whichever is more\n"
|
||||
elif [[ $# -le 2 ]]; then
|
||||
printf "\nError: Not enough arguments.\n\n" >&2
|
||||
usage
|
||||
exit 1
|
||||
elif (( $# > 4)); then
|
||||
printf "\nError: Too many arguments.\n\n" >&2
|
||||
usage
|
||||
exit 2
|
||||
else
|
||||
keepGens=$1; keepDays=$2;
|
||||
(( keepGens < 1 )) && keepGens=1
|
||||
(( keepDays < 0 )) && keepDays=0
|
||||
if [[ $EUID -ne 0 ]]; then
|
||||
if [[ $3 == "user" ]] || [[ $3 == "default" ]]; then
|
||||
profile=$(readlink /home/$USER/.nix-profile)
|
||||
elif [[ $3 == "home-manager" ]]; then
|
||||
profile="/nix/var/nix/profiles/per-user/$USER/home-manager"
|
||||
elif [[ $3 == "channels" ]]; then
|
||||
profile="/nix/var/nix/profiles/per-user/$USER/channels"
|
||||
else
|
||||
printf "\nError: Do not understand your third argument. Should be one of: (user / home-manager/ channels)\n\n"
|
||||
usage
|
||||
exit 3
|
||||
fi
|
||||
else
|
||||
if [[ $3 == "system" ]]; then
|
||||
profile="/nix/var/nix/profiles/system"
|
||||
elif [[ $3 == "user" ]] || [[ $3 == "default" ]]; then
|
||||
profile="/nix/var/nix/profiles/default"
|
||||
else
|
||||
printf "\nError: Do not understand your third argument. Should be one of: (user / system)\n\n"
|
||||
usage
|
||||
exit 3
|
||||
fi
|
||||
fi
|
||||
printf "OK! \t Keep Gens = $keepGens \t Keep Days = $keepDays\n\n"
|
||||
fi
|
||||
|
||||
printf "Operating on profile: \t $profile\n\n"
|
||||
|
||||
## Runs at the end, to decide whether to delete profiles that match chosen parameters.
|
||||
choose () {
|
||||
local default="$1"
|
||||
local prompt="$2"
|
||||
local answer
|
||||
|
||||
read -p "$prompt" answer
|
||||
[ -z "$answer" ] && answer="$default"
|
||||
|
||||
case "$answer" in
|
||||
[yY1] ) #printf "answered yes!\n"
|
||||
nix-env --delete-generations -p $profile ${!gens[@]}
|
||||
exit 0
|
||||
;;
|
||||
[nN0] ) printf "answered no! exiting\n"
|
||||
exit 6;
|
||||
;;
|
||||
* ) printf "%b" "Unexpected answer '$answer'!" >&2
|
||||
exit 7;
|
||||
;;
|
||||
esac
|
||||
} # end of function choose
|
||||
|
||||
|
||||
## Query nix-env for generations list
|
||||
IFS=$'\n' nixGens=( $(nix-env --list-generations -p $profile | sed 's:^\s*::; s:\s*$::' | tr '\t' ' ' | tr -s ' ') )
|
||||
timeNow=$(date +%s)
|
||||
|
||||
## Get info on oldest generation
|
||||
IFS=' ' read -r -a oldestGenArr <<< "${nixGens[0]}"
|
||||
oldestGen=${oldestGenArr[0]}
|
||||
oldestDate=${oldestGenArr[1]}
|
||||
printf "%-30s %s\n" "oldest generation:" $oldestGen
|
||||
#oldestDate=${nixGens[0]:3:19}
|
||||
printf "%-30s %s\n" "oldest generation created:" $oldestDate
|
||||
oldestTime=$(date -d "$oldestDate" +%s)
|
||||
oldestElapsedSecs=$((timeNow-oldestTime))
|
||||
oldestElapsedMins=$((oldestElapsedSecs/60))
|
||||
oldestElapsedHours=$((oldestElapsedMins/60))
|
||||
oldestElapsedDays=$((oldestElapsedHours/24))
|
||||
printf "%-30s %s\n" "minutes before now:" $oldestElapsedMins
|
||||
printf "%-30s %s\n" "hours before now:" $oldestElapsedHours
|
||||
printf "%-30s %s\n\n" "days before now:" $oldestElapsedDays
|
||||
|
||||
## Get info on current generation
|
||||
for i in "${nixGens[@]}"; do
|
||||
IFS=' ' read -r -a iGenArr <<< "$i"
|
||||
genNumber=${iGenArr[0]}
|
||||
genDate=${iGenArr[1]}
|
||||
if [[ "$i" =~ current ]]; then
|
||||
currentGen=$genNumber
|
||||
printf "%-30s %s\n" "current generation:" $currentGen
|
||||
currentDate=$genDate
|
||||
printf "%-30s %s\n" "current generation created:" $currentDate
|
||||
currentTime=$(date -d "$currentDate" +%s)
|
||||
currentElapsedSecs=$((timeNow-currentTime))
|
||||
currentElapsedMins=$((currentElapsedSecs/60))
|
||||
currentElapsedHours=$((currentElapsedMins/60))
|
||||
currentElapsedDays=$((currentElapsedHours/24))
|
||||
printf "%-30s %s\n" "minutes before now:" $currentElapsedMins
|
||||
printf "%-30s %s\n" "hours before now:" $currentElapsedHours
|
||||
printf "%-30s %s\n\n" "days before now:" $currentElapsedDays
|
||||
fi
|
||||
done
|
||||
|
||||
## Compare oldest and current generations
|
||||
timeBetweenOldestAndCurrent=$((currentTime-oldestTime))
|
||||
elapsedDays=$((timeBetweenOldestAndCurrent/60/60/24))
|
||||
generationsDiff=$((currentGen-oldestGen))
|
||||
|
||||
## Figure out what we should do, based on generations and options
|
||||
if [[ elapsedDays -le keepDays ]]; then
|
||||
printf "All generations are no more than $keepDays days older than current generation. \nOldest gen days difference from current gen: $elapsedDays \n\n\tNothing to do!\n"
|
||||
exit 4;
|
||||
elif [[ generationsDiff -lt keepGens ]]; then
|
||||
printf "Oldest generation ($oldestGen) is only $generationsDiff generations behind current ($currentGen). \n\n\t Nothing to do!\n"
|
||||
exit 5;
|
||||
else
|
||||
printf "\tSomething to do...\n"
|
||||
declare -a gens
|
||||
for i in "${nixGens[@]}"; do
|
||||
IFS=' ' read -r -a iGenArr <<< "$i"
|
||||
genNumber=${iGenArr[0]}
|
||||
genDiff=$((currentGen-genNumber))
|
||||
genDate=${iGenArr[1]}
|
||||
genTime=$(date -d "$genDate" +%s)
|
||||
elapsedSecs=$((timeNow-genTime))
|
||||
genDaysOld=$((elapsedSecs/60/60/24))
|
||||
if [[ genDaysOld -gt keepDays ]] && [[ genDiff -ge keepGens ]]; then
|
||||
gens["$genNumber"]="$genDate, $genDaysOld day(s) old"
|
||||
fi
|
||||
done
|
||||
printf "\nFound the following generation(s) to delete:\n"
|
||||
for K in "${!gens[@]}"; do
|
||||
printf "generation $K \t ${gens[$K]}\n"
|
||||
done
|
||||
printf "\n"
|
||||
choose "y" "Do you want to delete these? [Y/n]: "
|
||||
fi
|
||||
|
|
@ -20,7 +20,7 @@ if [ $(pgrep -c qutebrowser) -gt 0 ]; then
|
|||
fi
|
||||
else
|
||||
if [ $KDE_FULL_SESSION = "true" ]; then
|
||||
/home/chris/scripts/ww -f org.qutebrowser.qutebrowser -c qutebrowser
|
||||
/home/chris/bin/ww -f org.qutebrowser.qutebrowser -c qutebrowser
|
||||
exit
|
||||
else
|
||||
echo "other wayland"
|
||||
|
|
|
|||
|
|
@ -2,4 +2,4 @@
|
|||
|
||||
awesome-client "naughty.destroy_all_notifications()"
|
||||
|
||||
notify-send "$(date +"%h %d, %H:%M:%S %p")" --icon=time
|
||||
notify-send "$(date +"%h %d, %I:%M:%S %p")" --icon=time
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue