voip-sipgw02 ~ # ps --pid `pidof rsyslogd` -o etime,pid,user,args
ELAPSED PID USER COMMAND
261-20:58:45 1228 root /usr/sbin/rsyslogd -n
The etime option means elapsed time since the process was started, in the form [[DD-]hh:]mm:ss.
bastion@host:~$ cat pids.txt
1111
2222
3333
4444
bastion@host:~$ echo $(cat pids.txt)
1111 2222 3333 4444
for i in `echo $(cat killpids.txt)`
UPD: a note with alternative commands from Liviu Chircu, OpenSIPS core developer:
1. instead of `echo $(cat pids.txt)`, a better alternative would be: `cat pids.txt | xargs` 2. instead of "for i in `echo $(cat pids.txt)`; do kill -9 $i; done", a better option would be: `cat pids.txt | xargs kill -9`
#!/bin/bash
#***************************************#
#*****http://alexeyka.zantsev.com/******#
#***************************************#
BACKUP_DIR=/home/user/PBX_BACKUPS
TAR="/bin/tar -czf"
DATE=$(date +%Y-%m-%d)
CDRDAY=$(date +%d)
SQLDUMP="/usr/bin/mysqldump"
SRVNAME=pbx_
#------------------------------------------------
# function for backup routine
bkuper ()
{
# 1. cd to dir
cd $BACKUP_DIR
mkdir BACKUP
# 2. copy mission-critical shit
for i in /etc/asterisk/ /etc/lighttpd/lighttpd.conf /etc/odbc.ini /etc/odbcinst.ini /var/scripts/ ;
do
/bin/cp -r $i BACKUP/
done
# 3. CDR SQL dump on 28 day monthly
if [ $CDRDAY == 28 ]
then
$SQLDUMP -u root -pRoOtPaSsWoRd db_asterisk_cdr > BACKUP/db_asterisk_cdr.$DATE.sql
fi
# 4. archivate
$TAR $SRVNAME$DATE.tar.gz BACKUP/
# 5. delete shit
/bin/rm -rf BACKUP/
}
#------------------------------------------------
# fire!
if [ -d $BACKUP_DIR ]
then
bkuper
else
/bin/mkdir $BACKUP_DIR
bkuper
fi
# remove older than 30 days old backups
find $BACKUP_DIR -type f -name "*z" -mtime +30 -execdir rm -f {} \;
exit $?
A nice article about target directory, moving and copying files/directories.
http://www.gnu.org/software/coreutils/manual/html_node/Target-directory.html#Target-directory
The command is grep -vE '^#|^;|^$' /etc/openvpn/client.conf
This is the output:
client
dev tun
proto udp
remote 10.11.12.13 1194
topology subnet
nobind
persist-key
persist-tun
ca /etc/openvpn/ca.crt
cert /etc/openvpn/client3.crt
key /etc/openvpn/client3.key
comp-lzo
verb 3
Предполагается, что по SSH зашли под тем же пользователем, который зашёл на компьютер в GUI и локально. То есть зашли по SSH под логином john, и локально в GUI вход выполнен под пользователем john.
Допустим, нужно удаленно запустить Pidgin.
Выполняем по SSH команды:
export DISPLAY=:0
pidgin &
В итоге на удалённом компьютере запустится Pidgin.