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Top Forums Shell Programming and Scripting How to handle variable with special character? Post 303026250 by Corona688 on Thursday 22nd of November 2018 10:11:12 AM
Old 11-22-2018
Pseudocode which doesn't do what you want really doesn't tell us what you do want. What is $1 here? And what is 'grep $1' for? It's not going to do anything where you've put it.

Also, I noted above that [ -f * ] is a bad idea since it will fail with syntax errors whenever you match more than one file.

Also, you're still not quoting any of your variables and really should be.
 

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VERIFY_KRB5_CONF(8)                                         BSD System Manager's Manual                                        VERIFY_KRB5_CONF(8)

NAME
verify_krb5_conf -- checks krb5.conf for obvious errors SYNOPSIS
verify_krb5_conf [config-file] DESCRIPTION
verify_krb5_conf reads the configuration file krb5.conf, or the file given on the command line, parses it, checking verifying that the syntax is not correctly wrong. If the file is syntactically correct, verify_krb5_conf tries to verify that the contents of the file is of relevant nature. ENVIRONMENT
KRB5_CONFIG points to the configuration file to read. FILES
/etc/krb5.conf Kerberos 5 configuration file DIAGNOSTICS
Possible output from verify_krb5_conf include: <path>: failed to parse <something> as size/time/number/boolean Usually means that <something> is misspelled, or that it contains weird characters. The parsing done by verify_krb5_conf is more strict than the one performed by libkrb5, so strings that work in real life might be reported as bad. <path>: host not found (<hostname>) Means that <path> is supposed to point to a host, but it can't be recognised as one. <path>: unknown or wrong type Means that <path> is either a string when it should be a list, vice versa, or just that verify_krb5_conf is confused. <path>: unknown entry Means that <string> is not known by verify_krb5_conf. SEE ALSO
krb5.conf(5) BUGS
Since each application can put almost anything in the config file, it's hard to come up with a watertight verification process. Most of the default settings are sanity checked, but this does not mean that every problem is discovered, or that everything that is reported as a possi- ble problem actually is one. This tool should thus be used with some care. It should warn about obsolete data, or bad practice, but currently doesn't. HEIMDAL December 8, 2004 HEIMDAL
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