It's on the public web. Anyone can get access to the private key. Do not use this for anything.
...I'm just testing stuff and it's an easy little hack.
VSharapov
/ sanity-test-docker-cp.sh
Last active
September 16, 2025 15:20
Will docker cp overwrite stuff on the destination as expected?
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| #!/usr/bin/env bash | |
| for test in "bare file" "directory"; do | |
| prefix="" | |
| container_path="/foo" | |
| if [ "$test" = "directory" ]; then | |
| mkdir -p "/tmp/foodir" | |
| prefix="/foodir" | |
| container_path="/foodir" | |
| fi |
VSharapov
/ downloadAndRunLatestCopyparty.sh
Created
July 28, 2025 15:56
Copyparty - https://github.com/9001/copyparty
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| #!/usr/bin/env bash | |
| x=$(mktemp --suffix=.py) | |
| curl -L https://github.com/9001/copyparty/releases/latest/download/copyparty-sfx.py -o "$x" | |
| python "$x" | |
| rm -i "$x" |
VSharapov
/ password_change_manually.sh
Created
June 6, 2025 21:42
If there's no `passwd` or `chpasswd` try this jank
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| #!/bin/sh | |
| set -eu | |
| # DEBUG=true | |
| DEBUG=false | |
| if $DEBUG; then | |
| trap 'echo "# $BASH_COMMAND";read' DEBUG | |
| fi |
VSharapov
/ gitlabRunnerGracefullExit.sh
Created
May 28, 2025 15:40
Send gitlab-runner main PID a SIGQUIT and wait for jobs to finish
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| #!/usr/bin/env bash | |
| sudo kill -SIGQUIT $(systemctl show gitlab-runner.service -p MainPID | cut -d= -f2) && \ | |
| while systemctl is-active gitlab-runner.service ; do sleep 2; done |
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| #!/bin/sh | |
| set -eu | |
| tmp_file=$(mktemp) && echo -e '#!/bin/sh\nexit 0' > "$tmp_file" && chmod +x "$tmp_file" && "$tmp_file" || tmp_file=$(mktemp -p "$HOME") || exit 1 | |
| gists=$(curl -s https://api.github.com/users/VSharapov/gists | jq -r '.[].files[].raw_url') | |
| [ -z "$gists" ] && exit 1 | |
| selected_gist=$(echo "$gists" | fzf) || select selected_gist in $gists; do break; done | |
| curl -s "$selected_gist" -o "$tmp_file" && chmod +x "$tmp_file" && "$tmp_file" "@" | |
| rm -i "$tmp_file" |
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| #!/usr/bin/env bash | |
| sudo systemd-inhibit --what=handle-lid-switch --mode=block sleep 9999d & disown |
VSharapov
/ make_sudo_passwordless.sh
Created
February 18, 2025 22:50
Make sudo passwordless for current user
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| #!/usr/bin/env bash | |
| echo "$USER ALL=(ALL) NOPASSWD:ALL" | sudo tee /etc/sudoers.d/$USER > /dev/null |
VSharapov
/ listAccessibleMachines.sh
Created
November 6, 2024 18:42
Try a set of credentials on all machines in a set of subnets
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| #!/usr/bin/env bash | |
| ### recommended usage is something like: | |
| ### export PARAM_SUBNETS="10.69.0.0/16 192.168.1.0/24"; export PARAM_USERNAME=ubuntu; [ -z "$PARAM_PASSWORD" ] && { read -s ; export PARAM_PASSWORD="$REPLY" ; } ; ./listAccessibleMachines.sh | |
| set -Eeuo pipefail | |
| trap cleanup SIGINT SIGTERM ERR EXIT | |
| script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P) |
VSharapov
/ Persistent reverse SSH tunnel.md
Created
September 30, 2024 04:56
— forked from Duckle29/Persistent reverse SSH tunnel.md
A systemd service file to ensure a persistent reverse SSH tunnel is active
This unit file, if enabled on boot, will attempt to connect to a remote server and establish a reverse tunnel.
It uses StrictHostKeyChecking=accept-new for the ssh connection, so if you want to make sure the host you're connecting to is the right one, carry out the first connection manually and check the key.
REMOTE is considered a remote server that's available over ssh
LOCAL is considered the device initiating the remote tunnel. This will likely be a device dropped behind a NAT with no option of portforwarding
To use it, copy this multiline command somewhere to edit the configs and run it as root on the device:
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