OpenForum RSS: C-shell history

C-shell history (pavlinux)

Thu, 04 Dec 2014 00:26:02 GMT

> ... �� . �� +� �� ...

[code]
#!/bin/csh

set LOG="$HOME/.his"

onintr -; # �� ?

while (1)
while (1)
echo -n `hostname` '$> ';
set line = "$< ";
if ( "$line" == "") then
break
endif

who am i >> $LOG;
who -R >> $LOG;
echo `date "+ %m/%d/%y %H:%M:%S"`:" $line" >> $LOG;
csh -c "$line";
break;
end
end
[/code]

�� , �� , ��

hostname $> kill -9 `ps -o ppid=`;

9, 11, � 18 �� , �� .
�� , �� .

� �ݣ �� ,
� �ݣ �� $> echo > $HOME/.his;

�� (�� ) �� - �� , �� shell � /etc/passwd;

�� pipe/fifo, � �� .
��

C-shell history (Shinma)

Wed, 03 Dec 2014 10:24:50 GMT

�� , �� . �� +� �� . ��.

#!/bin/csh
set LOG="$HOME/.his"

while (1)
while (1)
echo `hostname` '$> ';
set line = "$< ";
if ( "$line" == "" ) then
break
endif
who am i >> $LOG;
who -R >> $LOG;
echo `date "+ %m/%d/%y %H:%M:%S"`:" $line" >> $LOG;
csh -c "$line";
break;
end
end

C-shell history (pavlinux)

Wed, 26 Nov 2014 08:18:11 GMT

> � ��

� �� C-shell ? :D

�� "while expr do ... done" - �� Bourne Shell (�� ݣ Korn).
� �sh �� : while (expr) .... end;

[code]
#!/bin/csh

set LOG="/tmp/ccsh.log"

while (1)
echo -n '$> ';
set line = "$< ";
if ( "$line" == "" ) then
break
endif

echo `date`:"$line";
csh -c "$line";
break;
end
[/code]

C-shell history (Shinma)

Tue, 25 Nov 2014 10:24:04 GMT

�� - �� . �� shell.

#!/bin/sh
LOG="$HOME/.his"

while true
do
echo `hostname` '$> ';
while read line
do
echo `date`:$line >> $LOG;
sh -c $line;
break;
done
done

� �� . ll -a �� ll. � ��

ll -ltr
-ltr: A specified flag is not valid for this command.
$>
ls -ltr
-ltr: A specified flag is not valid for this command.
$>

C-shell history (pavlinux)

Fri, 21 Nov 2014 18:58:20 GMT

[code]
#!/bin/bash --posix

LOG=/tmp/ccsh.log

while true
do
echo -n '$> ';
while read line
do
echo `date`:$line >> $LOG;
sh -c $line;
break;
done
done
[/code]

C-shell history (skb7)

Wed, 19 Nov 2014 12:57:07 GMT

�� .

> � ��
> ��
> � ��. ��
> �� . ��
> ��.

� �� , �� . ��-�� , �� . � �� , �� , �� , �� , �� , ��.

C-shell history (Shinma)

Wed, 19 Nov 2014 05:18:20 GMT

> ��, � �� "��" �� ?

�� -�� sap, � �� csh, �� , �� .

C-shell history (Pahanivo)

Wed, 19 Nov 2014 04:47:10 GMT

��, � �� "��" �� ?

C-shell history (Shinma)

Wed, 19 Nov 2014 03:51:23 GMT

> echo “who am i” >> $HIS
> who am i >> $HIS
> echo “who -R” >> $HIS
> who -R >> $HIS
> history >> $HIS
> /bin/csh_real $*
> EOF
> # chmod +x /bin/csh
> [/code]
> �� -- �� csh ��.

�� , �� , �� .
mv /bin/csh /bin/csh_real #�� /bin/csh � /bin/csh_real � �� /bin/csh ��
echo <<EOF >/bin/csh #�� /bin/csh �� EOF. �� . � � �� EOF �� .
> date >> $HIS
> echo “who am i” >> $HIS
> who am i >> $HIS
> echo “who -R” >> $HIS
> who -R >> $HIS

history >> $HIS ## �� , �� , �� , �� ,
> /bin/csh_real $*
> EOF ��

# chmod +x /bin/c