Squid Chinese authoritative guide (III)

Squid Chinese authoritative guide (III)-Linux Enterprise Application-Linux server application information. The following is a detailed description. [I = s] This post was last edited by gary168 at 3-3-25 20:01.

Libcrypt. so.2 =>/usr/lib/libcrypt. so.2 (0x28067000)
Libm. so.2 =>/usr/lib/libm. so.2 (0x28080000)
Libc. so.4 =>/usr/lib/libc. so.4 (0x28098000)

You can use the chroot command to test the Helper Program:
# Chroot/new/root/directory/usr/local/squid/libexec/ncsa_auth
/Usr/libexec/ld-elf.so.1: Shared object "libcrypt. so.2" not found

For more information about chroot, see the chroot () manpage in your system.


5.8 stop squid

The safest way to stop squid is to use the squid-k shutdown command:
% Squid-k shutdown

This command sends the TERM signal to the running squid process. After receiving the TERM signal, squid closes the incoming socket to reject the new request. Then it waits for a while to complete the outgoing request. The default time is 30 seconds. You can change it in the shutdown_lifetime command.
For some reason, if the squid. pid file is lost or unreadable, the squid-k Command fails. In this case, you can use ps to find the squid process ID, and then manually kill squid. For example:
% Ps ax | grep squid

If you see more than one squid process, please kill the one displayed as (squid. For example:
% Ps ax | grep squid
294 ?? Is 0: 00. 01 squid-sD
296 ?? S 0: 00. 27 (squid)-sD (squid)
% Kill-TERM 296

After sending the TERM signal, you may want to view the log to confirm that squid is disabled:
% Tail-f logs/cache. log
21:49:30 | Preparing for shutdown after 9316 requests
21:49:30 | Waiting 10 seconds for active connections to finish
21:49:30 | FD 11 Closing HTTP connection
21:49:31 | Shutting down...
21:49:31 | FD 12 Closing ICP connection
21:49:31 | Closing unlinkd pipe on FD 9
21:49:31 | storeDirWriteCleanLogs: Starting...
21:49:32 | Finished. Wrote 253 entries.
21:49:32 | Took 0.1 seconds (1957.6 entries/sec ).
21:49:32 | Squid Cache (Version 2.5.STABLE4): Exiting normally.

If you use the squid-k interrupt command, squid immediately closes without waiting to complete the activity request. This is the same as sending an INT signal in kill.


5.9 reconfigure the running squid Process

After you understand