ShellPkg: Use compare operator for non-Boolean comparisons.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>


git-svn-id: svn://svn.code.sf.net/p/edk2/code/trunk/edk2/ShellPkg@16120 6f19259b-4bc3-4df7-8a09-765794883524
ShellPkg: Remove redundant quotes for command 'FOR' in Shell.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>


git-svn-id: svn://svn.code.sf.net/p/edk2/code/trunk/edk2/ShellPkg@16121 6f19259b-4bc3-4df7-8a09-765794883524
ShellPkg: Remove redundant quotes in file path string for Shell command parameters.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>


git-svn-id: svn://svn.code.sf.net/p/edk2/code/trunk/edk2/ShellPkg@16122 6f19259b-4bc3-4df7-8a09-765794883524
ShellPkg: Do TrimSpace again after StdIn, StdOut, and StdErr are set up.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ni Ruiyu <ruiyu.ni@intel.com>
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>


git-svn-id: svn://svn.code.sf.net/p/edk2/code/trunk/edk2/ShellPkg@16123 6f19259b-4bc3-4df7-8a09-765794883524