03-07-2017
drysdalks idea was a good one, but i think now is he time to resort to good old debugging techniques:
Quote:
Originally Posted by
anaigini45
However, the scripts remained not executable.
What exactly do you mean by that? Obviously the execute-privilege of these were not changed, no? So, how did the fail? Error messages? Log entries? Exit codes? Smoking guns?
Quote:
Originally Posted by
anaigini45
Is it possible that when I deleted /var/tmp, some symlinks were removed?
And therefore any of the problem scripts had some symlink from /var/tmp?
Yes, this
might be possible, but yet again the opposite is equally possible. Instead of making wild guesses, you might want to analyse the problem - see above: try something, gather evidence, analyse it, then start over.
Quote:
Originally Posted by
anaigini45
I cannot think of any other reason why there could be scripts which became not executable even after I had restored the directory.
This is the good thing about good debugging practice: you don't have to be overly creative in this regard. If a script you try to start fails with
Error: failed to make the flurbishes grommicking it is quite obvious what happened.
If the script(s) you start fail to give any conclusive error message (in this case: shame on the programmers!) then look inside the scripts and search for the string "/var/tmp" to try to locate the places where it tries to access the directory in question.
I hope this helps.
bakunin
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LEARN ABOUT CENTOS
service
service(8) System Manager's Manual service(8)
NAME
service - run a System V init script
SYNOPSIS
service SCRIPT COMMAND [OPTIONS]
service --status-all
service --help | -h | --version
DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working
directory set to /.
The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the
invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and
stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start
command.
service --status-all runs all init scripts, in alphabetical order, with the status command.
If the init script file does not exist, the script tries to use legacy actions. If there is no suitable legacy action found and COMMAND is
one of actions specified in LSB Core Specification, input is redirected to the systemctl. Otherwise the command fails with return code 2.
FILES
/etc/init.d
The directory containing System V init scripts.
ENVIRONMENT
LANG, TERM
The only environment variables passed to the init scripts.
SEE ALSO
chkconfig(8), ntsysv(8), systemd(1), systemctl(8), systemd.service(5)
Jan 2006 service(8)