added a whole bunch of scripts

1 files changed, 22 insertions, 0 deletions

diff --git a/fkill b/fkill
new file mode 100755
index 0000000..83ee9b5
--- /dev/null
+++ b/fkill
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# Pick processes via fzf, kill them. Default SIGTERM, override with first arg.
+# Usage: fkill          # SIGTERM
+#        fkill KILL     # SIGKILL
+#        fkill 9        # SIGKILL (numeric)
+set -eu
+
+sig="${1:-TERM}"
+
+pids=$(
+  { printf '%-7s %-10s %5s %5s %10s  %s\n' PID USER %CPU %MEM ELAPSED COMMAND
+    ps -eo pid,user,pcpu,pmem,etime,args --sort=-pcpu --no-headers \
+      | awk -v me=$$ -v ppid=$PPID '$1 != me && $1 != ppid'
+  } \
+    | fzf --multi --header-lines=1 \
+          --header='TAB multi-select, Enter to kill' \
+          --preview='echo {}' --preview-window=down:3:wrap \
+    | awk '{print $1}'
+)
+
+[[ -z "$pids" ]] && exit 0
+echo "$pids" | xargs -r kill -"$sig"