08-14-2009
Quote:
Originally Posted by
chompy
If you are doing it as a regular user, you more than likely do not have /usr/sbin in you environment, so you either have to include it into your path or type the entire thing out (/usr/sbin/cpuspeed). If you are unsure, on the box in question do a 'whereis cpuspeed'.
this is the result: -bash: /usr/sbin/cpuspeed: No such file or directory
and
Quote:
[root@host145-236-149-62 ~]# CPU1: 2207.699
-bash: CPU1:: command not found
[root@host145-236-149-62 ~]# $ cat /proc/memifo | grep -i total
-bash: $: command not found
[root@host145-236-149-62 ~]# MemTotal: 511176 kB
-bash: MemTotal:: command not found
[root@host145-236-149-62 ~]# $ cat /proc/cpuinfo | awk -F: '/MHz/ { total++; print "CPU"total": "$2}'
-bash: $: command not found
[root@host145-236-149-62 ~]# CPU1: 2207.699
-bash: CPU1:: command not found
[root@host145-236-149-62 ~]# $ cat /proc/memifo | grep -i total
-bash: $: command not found
[root@host145-236-149-62 ~]# MemTotal: 511176 kB
-bash: MemTotal:: command not found
[root@host145-236-149-62 ~]# SwapTotal: 979956 kB
-bash: SwapTotal:: command not found
[root@host145-236-149-62 ~]#
and also -bash: /proc/cpuinfo: Permission denied
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RBASH(1) General Commands Manual RBASH(1)
NAME
rbash - restricted bash, see bash(1)
RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a file name containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO
bash(1)
GNU Bash-4.0 2004 Apr 20 RBASH(1)