在BASH脚本中执行TCSH命令

Question

在bash脚本中，我需要执行此tcsh命令。此命令在TCSH命令提示符中正常工作，但在我的bash脚本中不行。

eval `/app/modules/0/bin/modulecmd tcsh $variable`

我尝试了几件事，例如添加

/usr/bin/tcsh -c eval `/app/modules/0/bin/modulecmd tcsh $variable`

但随后说：没有这样的文件或目录。

编辑：当前代码：

# hook for some commands
echo 'To be sure the version that are loading exist for your platform plase use: "module aplikation load/version" instead of "module load application". A check will then be done.'
cmd=$(basename "$0") # it givs error here if i start with: tcsh -v xmodule load firefox/3.6.13     
var1=$(echo "$@" | awk '{print $2}' | cut -f1 -d"/") # Gets the application name and put it into var1
var2=$(echo "$@" | grep -o '[^/]*$')  # Gets version name and put it into var2 
if [[ $cmd = "xmodule" ]]
        then
#First if statement: checking if a spesific version of an apllication is requested.
        if  [[ ${@} =~ .*/.* && ${@} =~ ((^)|([ ]))load(($)|([ ])) ]]
        then
           if find /app/$var1 -noleaf -maxdepth 1 -type l -o -type d | grep $var2; then #matching version to symlink or dir in /app/appname/
           echo "$@"
           tcsh -c 'eval `/app/modules/0/bin/modulecmd tcsh $@`'  #execute the module command as normal if version exist
           exit $?
        else
           echo "Could not find $var1 or $var2, one of these things happend:"
           echo "$var1 was misspelled"
           echo "$var2 was misspelled"
           echo "version does exist as a module but not for your platform (see module avail $var1). Printing a list of suported versions:"
                ls /app/$var1/
           echo "exiting: please rety again"
           exit $?
        fi
fi
# Next check. Checking if default module version is loaded
fi
exit

再次编辑：

实际上是设置了环境变量，但对于运行脚本的用户而不是设置了

的用户

• /app/模块/0/bin/modulecmd tcsh load gcc/4.3.4 setEnv ld_library_path'/app/mpfr/2.4.0/lib:/app/gmp/4.2.4/lib:/usr/lib64/mpi/mpi/gcc/gcc/openmpi/lib64'; setenv ld_run_path/lib:/app/gmp/4.2.4/lib:/app/gcc/4.3.4/lib64:/app/gcc/4.3.4/lib'.setenv manpath'/app/gcc/4.3.4/man：/app/emacs/23.2/lmwp3/share/man：/app/vim/7.3.021/lmwp3/share/man：/papp/xemacs/21.5.29/lmwp3/share/share/man：/app/man：/app/.0_22/lmwp3/man：/usr/lib64/mpi/gcc/openmpi/man：/usr/share/share/man：/opt/quest/man：/usr/usr/local/man：/usr/usr/man：/opt/lsb/man：/opt/mpich/man：/opt/gnome/share/share/man：/app/模块/0/man：/app/modules/0/man'; setenv path'/app/gcc/4.3.4/bin：/app/firefox/3.6.12/lmwp3：/app/emacs/23.2/lmwp3/bin：/app/sametime/8.0.2：/app/nxclient/3.4.0.7/lmwphp3/bin：/app/app/vim/7.3.021/lmwp3/bin:/app/xemacs/21.5.29/lmwp3/bin:/app/thunderbird/3.1.6/lmwp3:/lmwp3:/app/thunderbird/3.1.6/lmwp3/lmwp3/bin:/app/openoffice/3.2.1/lmwp3/opt/openoffice.org3/program:/app/openoffice/3.2.1/lmwp3/openoffice.org3/program:/app/j2re/1.6.0_22/lmwp3/lmwp3/bin:/app/app/app/app/ica/客户端/11.1：/app/acroread/9.4.0/lmwp3/adobe/reader9/bin：/home/ebrfred/.afs/0/rbin：/home/ebrfred/.afs/0/0/0/pbin：/envy/envy/envy/seln/seln/bin：/home/ebrfred/.afs/0/ibin：/usr/asr/atria/bin：/usr/afsws/bin：/usr/nx/bin：/usr/usr/lib64/lib64/mpi/gcc/openmpi/bin：/usr：/usr：/usr：/usr/bin：/bin：/usr/sbin：/sbin：/opt/quest/bin：/usr/locar/bin：/usr/bin/x11：/usr/x11r6/bin/bin：/usr/usr/opt/opt/opt/opt/opt/kde3/bin：/usr/openwin/bin：/opt/opt/cross/bin：/usr/lib/mit/bin：/usr/lib/lib/sbin：/opt/opt/gnome/bin/bin：/usr/lib/qt3/qt3/qt3/qt3/qt3/qt3/qt3/qt3/bin：/usr/dt/bin：/usr/ccs/bin：/app/arc/0/bin'; setenv lmfiles '/em>'/em>'/env/common/modules/firefox/3.6.6.12://env/common/common/acroread/9.4.0：/env/common/modules/flashplayer/10.1：/ENV/COMMON/MODULES/MMODULES/11.1：/ENV/COMMON/COMMON/MODULES/MMODULES/J2RES/J2RE/1.6.6.0_22：/envy/END/END/END/END/END/END/common/openoffice/3.2.1：/env/common/modules/thunderbird/3.1.6：/ENV/COMMON/MODULES/XEMACS/21.5.29：/eenv/common/modules/mmodules/modules/7.3.021：//7.3.021：/env/common/common/nxclient/3.4.0.7：/env/common/modules/sametime/8.0.2：/eenv/common/modules/modules/emacs/23.2：/home/ebred/ebred/ebred/ebred/.afs/.afs/0/imodules/imodules/isit_modules：：/ENV/COMMON/MODULES/GMP/4.2.4:/env/common/modules/mpfr/2.4.0:/env/env/common/modules/gcc/4.3.4'; setenv loadedmodules/9.4.0:flashplayer/10.1:ICA/11.1:J2RE/1.6.0_22：openoffice/3.2.1:thunderbird/3.1.6:xemacs/21.5.29:vim/7.3.021:nxclient/3.4.0.7：samameTime/8.0.2:emacs/23.2:isit_modules：gmp/4.2.4：mpfr/2.4.0:gcc/4.3.4'; setenv pkg_config_path'/app/gcc/gcc/gcc/4.3.4/lib/pkgggconfig:/pkgconfig:/opt/gngn/gngn/gngn/gngn/gngnemome/lib64/pkgconfig：/opt/opt/gnome/share/pkgconfig'; 退出0

Answer 1

请参阅MAN TCSH。您必须引用eval ...命令：

tcsh -c "eval `/app/modules/0/bin/modulecmd tcsh $variable`"

否则bash将解释Backticks命令。