Can't grok which on EL9

[vwbusguy]

fstransform resolves which to the alias output (which which) instead of it's actual filesystem location (/usr/bin/which) and fails to run.

Overriding this path in the fstransform startup script fixes the problem. Setting --cmd-which=/usr/bin/which, as per the error output, did not have an effect.

# fstransform  /dev/vdb1 ext4                                                                           [1755/1810]
fstransform: starting version 0.9.4, checking environment
fstransform: checking for which...         found 'which ()
{ 
    ( alias;
    eval ${which_declare} ) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
}', but is NOT executable by you!
fstransform: checking for expr...         '/bin/expr'
fstransform: checking for id...         '/bin/id'

ERROR! fstransform: environment check failed.
       Please install the commands 'which' before running fstransform
       If these commands are already installed, add them to your $PATH
       or tell their location with the option --cmd-COMMAND=/path/to/your/command

# which which
which ()
{ 
    ( alias;
    eval ${which_declare} ) | /usr/bin/which --tty-only --read-alias --read-functions --show-tilde --show-dot $@
}

[cosmos72]

Does unset -f which help?

[vwbusguy]

It appears to. which which then resolves to /bin/which. The workaround I did was to hack /usr/local/sbin/fstransform and set

BOOT_CMD_which=/usr/bin/which