remove redundant

1 files changed, 0 insertions, 119 deletions

diff --git a/dot/local/bin/sliceweasel b/dot/local/bin/sliceweasel
deleted file mode 100755
index b9dc389..0000000
--- a/dot/local/bin/sliceweasel
+++ /dev/null
@@ -1,119 +0,0 @@
-#!/bin/bash
-VERBOSE=y
-
-command=firefox
-memory_ratio=0.5
-control_group=$command
-
-as_root=sudo
-
-total_memory() { free -b | (read line; read Mem total _; echo $total); }
-out() { $as_root tee "$@" >/dev/null; }
-
-die() { printf 'Error: %s\n' "$*" >&2; exit 1; }
-verbose() { [ ! "$VERBOSE" ] || printf '%s\n' "$*" >&2; }
-
-total_memory=$(total_memory) || die "could not ascertain total system memory; probable bug"
-memory_limit_in_bytes=$(bc -q <<< "$total_memory * $memory_ratio / 1" ) || die "process 'bc' failed.  Is it installed?"
-
-init_control_group()
-{
-    control_group_dir=/sys/fs/cgroup/"$1"/"$control_group"
-    [ -d "$control_group_dir" ] && return
-    $as_root mkdir "$control_group_dir" || die "mkdir failed"
-    set_memory_limit $memory_limit_in_bytes || die "set_memory_limit failed"
-}
-
-get_cpu_limit()
-{
-    false
-}
-
-get_memory_limit()
-{
-    cat "$control_group_dir"/memory.limit_in_bytes
-}
-
-set_memory_limit()
-{
-    prev=$(get_memory_limit)
-    if [ "$1" -ne "$prev" ]; then
-        out "$control_group_dir"/memory.limit_in_bytes <<< $1
-        verbose "changed memory limit ($prev -> $1)"
-    else
-        verbose "memory limit unchanged ($prev)"
-    fi
-}
-
-join_control_group()
-{
-    out "$control_group_dir"/cgroup.procs <<< $$
-}
-
-get_cgroup()
-{
-    local key="$1" pid="${2:-$$}" line val
-    while read line; do
-        line=${line#*:}
-        val=${line#$key:}
-        [ "$val" != "$line" ] || continue
-        echo "$val"
-        return
-    done < /proc/"$pid"/cgroup
-    false
-}
-
-launch_command()
-{
-    init_control_group memory               || die "init_control_group failed"
-    cg=$(get_cgroup memory)                 || die "failed to ascertain current control group"
-#   [ "$cg" = / ]                           || die "current control group should be '/', but is instead '$cg'"
-    join_control_group                      || die "join_control_group failed"
-    exec $command "$@"
-}
-
-pretty_show_memory_limit()
-{
-    local memory_limit="$(get_memory_limit)"
-    printf "current memory limit: %d bytes (%d%%)\n" \
-           "$memory_limit" \
-           "$((memory_limit * 100 / total_memory))"
-}
-
-recpu_control_group()
-{
-    init_control_group cpu
-    case "$1" in
-        [0-9]*%) set_cpu_limit $((total_cpu * "${1%\%}" / 100)) ;;
-        [0-9]*) set_cpu_limit "$1" ;;
-        [-+*/][0-9]*) set_cpu_limit $(( $(get_cpu_limit) "$1" )) ;;
-    esac
-}
-
-resize_control_group()
-{
-    init_control_group memory
-    case "$1" in
-        '') pretty_show_memory_limit >&2 ;;
-        [0-9]*%) set_memory_limit $((total_memory * "${1%\%}" / 100)) ;;
-        [0-9]*) set_memory_limit "$1" ;;
-        [-+*/][0-9]*) set_memory_limit $(( $(get_memory_limit) "$1" )) ;;
-    esac
-}
-
-usage()
-{
-    cat >&2 <<EOF
-usage: ${0##*/} [--resize|--resize <bytes>|--resize=<bytes>] [--] [pass-through-options] [...]
-       ${0##*/} --help
-EOF
-}
-
-case "$1" in
-    --) shift; launch_command "$@" ;;
-    --resize) resize_control_group "$2" ;;
-    --resize=*) resize_control_group "${1#--resize=}" ;;
-    --cpu=*) recpu_control_group "${1#--cpu=}" ;;
-    --*) usage; [ "$1" = '--help' -o "$1" = '--usage' ] ;;
-    *) launch_command "$@" ;;
-esac