1 # This is a convenience script to determine which
2 # type of shell you have, and then run GMXRC.[csh|bash|zsh]
3 # from the Gromacs binary directory.
5 # If you only use one shell you can copy that GMXRC.* instead.
8 # only csh/tcsh set the variable $shell (note: lower case!)
9 test $shell && goto CSH
11 # if we got here, shell is bsh/bash/zsh/ksh
12 # bsh cannot remove part of a variable with %%
14 if [ "`(echo ${shtst%%.*}) 2>/dev/null`" = A ]; then
16 # shell is bash/zsh/ksh
17 # bash/zsh use $[...] for arithmetic evaluation, ksh doesn't
18 if [ "`echo $[0+1]`" = 1 ]; then
21 # zsh can test if the variable shtst is set with ${+shtst}
22 if [ "`(echo ${+shtst}) 2>/dev/null`" = 1 ]; then
24 source @BIN_INSTALL_DIR@/GMXRC.zsh
27 source @BIN_INSTALL_DIR@/GMXRC.bash
31 # shell is ksh - use bash setup, completions won't be read.
32 . @BIN_INSTALL_DIR@/GMXRC.bash
36 # shell is bsh - use bash setup, completions won't be read.
37 . @BIN_INSTALL_DIR@/GMXRC.bash
44 source @BIN_INSTALL_DIR@/GMXRC.csh