The shell script of Qs

1 Invoke Mdoelsim

In order to open Modelsim automatically, it's better to use a shell script to invoke Modelsim.

1 #!/bin/bash 2 #----------------------------------------------------------------------------3 # Invoke Modelsim 4 #----------------------------------------------------------------------------5 6 if[$#-eq0]; Then7Cd' The working path of Modelsim'8vsim-gui&9 elif[ $1=="- H"]; ThenTen # Questasim Doc OneEvince/software/ams/current/questasim/v10.3b/docs/pdfdocs/_bk_questa_sim.pdf & A fi

2 three types of quotes

1) Doubel quotes (")

Anything enclose in Doubel quote removed meaning of that chatracter (except \ and $)

2) Single quotes (')

Enclosed in single quotes remains unchanged.

　　3) Back quote (')

　　To execute command.

1 Echo "Today is Date"  2 # Today was date3echo "Toaday is ' Date '"4 # today is ' Date'5  echo "today is ' Date '6 # Today is Fr 10. Jul 13:36:04 CEST

Qs's shell script