PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` #!/bin/sh -e if test $# -eq 0 then echo usage: $0 shellname '[shellname ...]' 1>&2 exit 1 fi file=/etc/shells # I want this to be GUARANTEED to be on the same filesystem as $file tmpfile=${file}.tmp otmpfile=${file}.tmp2 set -o noclobber trap "rm -f $tmpfile $otmpfile" EXIT if ! cat $file > $tmpfile then cat 1>&2 < $otmpfile || true mv $otmpfile $tmpfile done done chmod --reference=$file $tmpfile chown --reference=$file $tmpfile mv $tmpfile $file trap "" EXIT exit 0