01-12-2009
using flag inside a for loop to check condition
I have a logic like this
It initializes the flag variable as "T" at the beginning of the loop everytime
Inside each loop it checks for two conditions and updates the flag variable as "A" or "B"
In the end of the loop it checks for the value of the variable flag for "A" or "B" and execute different steps
This is not working as expected.What is the scope of the flag variable??
for filename in `<command will get list of files>`
do
flag="T"
if [ <checks for a condition A> ]
then
echo "Correct"
else
flag="A"
fi
if [ <checks for a condition B> ]
then
echo "Correct"
else
flag="B"
fi
if [[ flag == "A" || flag == "B" ]]
then
echo " Do nothing "
else
echo "Execute steps for flag T"
fi
done
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LEARN ABOUT MOJAVE
acl_delete_flag_np
ACL_DELETE_FLAG_NP(3) BSD Library Functions Manual ACL_DELETE_FLAG_NP(3)
NAME
acl_delete_flag_np -- delete flags from a flag set
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/acl.h>
int
acl_delete_flag_np(acl_flagset_t flagset_d, acl_flag_t flag);
DESCRIPTION
The acl_delete_flag_np() function is a nonstandard extension that removes the specific flag flag from the flag set flagset_d.
RETURN VALUES
The acl_delete_flag_np() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set
to indicate the error.
ERRORS
The acl_delete_flag_np() function fails if:
[EINVAL] Argument flagset_d is not a valid descriptor for a flag set. Argument flag does not contain an acl_flag_t value that is
valid for the flagset_d flagset.
SEE ALSO
acl(3), acl_add_flag_np(3), acl_clear_flags_np(3), acl_get_flagset_np(3), acl_set_flagset_np(3)
AUTHORS
Michael Smith
Chris D. Faulhaber
BSD
March 10, 2001 BSD