  850
strace:    851

  851

    852

   853

CVS:    853

  CVS 853

 CVS    855

  CVS 856

  CVS 858

    859

 CVS 860

 tkcvs 862

 863

 864

  865

 28.   Bourne Again Shell 866

  867

if... then 867

if...then...else 871

if.-.then.-.elif 872

 Inks 874

   878

for... in 879

for 880

 whos 880

while 882

 spell_check 883

until 885

break  continue 887

case 888

select 894

 Here 896
     898
:-      898
:=      898

:?      899

    900

   900

  901

:   901

trap:   903

    906

 907

 909

 910

  912

 27