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fix: redact HPC username and remove hardcoded home paths #79

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fix: redact HPC username and remove hardcoded home paths #79

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7e746c2
fix: redact HPC username from monitor_job.sh and wezterm config
claude May 22, 2026
3b62938
fix: decouple sway wallpaper path and email service from hardcoded ho…
claude May 22, 2026
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2 changes: 1 addition & 1 deletion hpc/monitor_job.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ while true; do
printf "%-10s %-8s %-10s %-8s %-10s %-8s\n" "JOBID" "TIME" "NODE" "MaxMem" "CPUTime" "CPU%"
printf "%-10s %-8s %-10s %-8s %-10s %-8s\n" "----------" "--------" "----------" "--------" "----------" "--------"

for jobid in $(squeue -u zyyu -h -o "%i"); do
for jobid in $(squeue -u "$USER" -h -o "%i"); do
elapsed=$(squeue -j $jobid -h -o "%M")
node=$(squeue -j $jobid -h -o "%N")
ncpus=$(squeue -j $jobid -h -o "%C")
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4 changes: 2 additions & 2 deletions linux/services/email.service
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Expand Up @@ -8,8 +8,8 @@ StartLimitIntervalSec=0
Type=simple
Restart=always
RestartSec=1
User=stanfish
ExecStart=/home/stanfish/scripts/system/fetch-emails.sh
# User= # set locally: User=your-username
ExecStart=%h/scripts/system/fetch-emails.sh
Comment on lines +11 to +12

@chatgpt-codex-connector chatgpt-codex-connector Bot May 22, 2026

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P1 Badge Preserve explicit service user in email unit

Commenting out User= changes this from an unprivileged user service to running as root in the system manager, which also changes %h to root’s home and makes ExecStart resolve under /root rather than the intended account. On hosts where the script is in a normal user home, this will fail to start and also broadens privileges unexpectedly.

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[Install]
WantedBy=multi-user.target
2 changes: 1 addition & 1 deletion sway/40-sway-background.conf
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@@ -1 +1 @@
output * bg /home/stanfish/Git/my-configs/img/space.jpeg fill
output * bg ~/.config/sway/wallpaper.jpeg fill
4 changes: 2 additions & 2 deletions wezterm/.wezterm.lua
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Expand Up @@ -353,7 +353,7 @@ domains.apply_to_config(config, {
config.ssh_domains = { {
name = "greatlakes",
remote_address = "greatlakes.arc-ts.umich.edu",
username = "zyyu",
username = "username",

@chatgpt-codex-connector chatgpt-codex-connector Bot May 22, 2026

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P1 Badge Resolve remote username dynamically for Great Lakes SSH

Replacing the real account with the literal string "username" makes both connection paths attempt to authenticate as a non-existent user unless someone manually edits the file, so the built-in Great Lakes entries stop working out of the box. To keep this portable without breaking connectivity, this should derive the username from environment/SSH config or omit it rather than hardcoding a placeholder account name.

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} }

-- wezterm will automatically connect to unix mux server
Expand All @@ -367,7 +367,7 @@ config.default_gui_startup_args = { "connect", "unix" }
config.launch_menu = {
{
label = "greatlakes",
args = { "ssh", "zyyu@greatlakes.arc-ts.umich.edu" },
args = { "ssh", "username@greatlakes.arc-ts.umich.edu" },
},
{
label = "msvc",
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