Error writing /root/.nano_history: Read-only file system
root@anna:/var/log# du -sh /var/log/*
4.0K    /var/log/acpid
4.0K    /var/log/acpid.1.gz
4.0K    /var/log/acpid.2.gz
4.0K    /var/log/acpid.3.gz
284K    /var/log/apache2
4.0K    /var/log/auth.log
8.0K    /var/log/auth.log.0
4.0K    /var/log/auth.log.1.gz
4.0K    /var/log/auth.log.2.gz
0       /var/log/bandwidth
8.0K    /var/log/bandwidth.0
36K     /var/log/bootstrap.log
0       /var/log/btmp
0       /var/log/btmp.1
96K     /var/log/cups
0       /var/log/daemon.log
16K     /var/log/daemon.log.0
4.0K    /var/log/daemon.log.1.gz
4.0K    /var/log/daemon.log.2.gz
0       /var/log/debug
12K     /var/log/debug.0
4.0K    /var/log/debug.1.gz
4.0K    /var/log/debug.2.gz
16K     /var/log/dmesg
72K     /var/log/dpkg.log
820K    /var/log/dpkg.log.1
16K     /var/log/evms-engine.1.log
16K     /var/log/evms-engine.2.log
16K     /var/log/evms-engine.3.log
16K     /var/log/evms-engine.4.log
16K     /var/log/evms-engine.5.log
16K     /var/log/evms-engine.6.log
16K     /var/log/evms-engine.7.log
16K     /var/log/evms-engine.8.log
16K     /var/log/evms-engine.9.log
16K     /var/log/evms-engine.log
8.0K    /var/log/faillog
4.0K    /var/log/fontconfig.log
24K     /var/log/gdm
152K    /var/log/installer
0       /var/log/kern.log
84K     /var/log/kern.log.0
24K     /var/log/kern.log.1.gz
8.0K    /var/log/kern.log.2.gz
44K     /var/log/lastlog
0       /var/log/lpr.log
4.0K    /var/log/mail.err
4.0K    /var/log/mail.err.0
4.0K    /var/log/mail.err.1.gz
4.0K    /var/log/mail.info
8.0K    /var/log/mail.info.0
4.0K    /var/log/mail.info.1.gz
4.0K    /var/log/mail.log
8.0K    /var/log/mail.log.0
4.0K    /var/log/mail.log.1.gz
4.0K    /var/log/mail.warn
8.0K    /var/log/mail.warn.0
4.0K    /var/log/mail.warn.1.gz
4.0K    /var/log/messages
80K     /var/log/messages.0
24K     /var/log/messages.1.gz
8.0K    /var/log/messages.2.gz
1.4M    /var/log/mysql
0       /var/log/mysql.err
0       /var/log/mysql.log
4.0K    /var/log/mysql.log.1.gz
4.0K    /var/log/mysql.log.2.gz
4.0K    /var/log/mysql.log.3.gz
4.0K    /var/log/mysql.log.4.gz
4.0K    /var/log/mysql.log.5.gz
4.0K    /var/log/mysql.log.6.gz
4.0K    /var/log/mysql.log.7.gz
4.0K    /var/log/news
8.0K    /var/log/postgresql
36K     /var/log/proftpd
8.0K    /var/log/pure-ftpd
12M     /var/log/samba
16K     /var/log/scrollkeeper.log
4.0K    /var/log/scrollkeeper.log.1
60K     /var/log/scrollkeeper.log.2
4.0K    /var/log/squid
4.0K    /var/log/syslog
4.0K    /var/log/syslog.0
4.0K    /var/log/syslog.1.gz
4.0K    /var/log/syslog.2.gz
4.0K    /var/log/syslog.3.gz
12K     /var/log/syslog.4.gz
8.0K    /var/log/syslog.5.gz
4.0K    /var/log/syslog.6.gz
4.0K    /var/log/syslog.log
244K    /var/log/udev
4.0K    /var/log/unattended-upgrades
0       /var/log/user.log
4.0K    /var/log/user.log.0
4.0K    /var/log/user.log.1.gz
4.0K    /var/log/user.log.2.gz
0       /var/log/uucp.log
20K     /var/log/wtmp
136K    /var/log/wtmp.1
4.0K    /var/log/wvdialconf.log
40K     /var/log/Xorg.0.log
40K     /var/log/Xorg.0.log.old