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July 12, 2023 00:04
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Bash script template to use several different Session IDs in parallel
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| #!/bin/bash | |
| set -euo pipefail | |
| IFS=$'\n\t' | |
| SESSION_PATH='~/Downloads/' | |
| SESSION_APPIMAGE='session-desktop-linux-x86_64-1.10.8.AppImage' | |
| IDENTITIES_PATH='~/Downloads/_Session_identities/' | |
| IDENTITY='per' | |
| LOCKFILE='/tmp/session_per' | |
| SCREEN_NAME='session_per' | |
| if $(lockfile-check ${LOCKFILE}) | |
| then | |
| # lockfile exists | |
| echo "${LOCKFILE} present. Already running." | |
| else | |
| # lockfile does not exist | |
| echo "${LOCKFILE} not present. Starting." | |
| lockfile-create ${LOCKFILE} | |
| CMD="firejail --profile=session-desktop --private=${IDENTITIES_PATH}${IDENTITY} --appimage ${SESSION_PATH}${SESSION_APPIMAGE} ; lockfile-remove ${LOCKFILE}" | |
| GTK_USE_PORTAL=0 screen -dmS "${SCREEN_NAME}" bash -c "${CMD}" | |
| # 1. list screens matching ${SCREEN_NAME}, we assume only 1 match | |
| # 2. strip last and first line (unnecessary verbose output) | |
| # 3. split at "." (" 12345.screen_name"), select first field | |
| # 4. trim whitespace | |
| SCREEN_PID=$(screen -ls "${SCREEN_NAME}" | head -n 2 | tail -n 1 | cut -d '.' -f 1 | tr -d [:space:]) | |
| # Search for window ID of parent process screen_pid | |
| W_ID=$(xdotool search --sync --onlyvisible --pid ${SCREEN_PID} --name ^Session$) | |
| xdotool windowminimize --sync "${W_ID}" | |
| # Exit to tray, uncomment for first use (and) when not having close to tray enabled | |
| sleep 5 | |
| wmctrl -i -c "${W_ID}" | |
| fi | |
Also requires sudo apt install firejail lockfile-progs screen wmctrl xdotool
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Requires this firejail profile: oxen-io/session-desktop#421 (comment)