MO-P: Contestants can have multiple first names

[moe.git] / isolate / isolate.1.txt

diff --git a/isolate/isolate.1.txt b/isolate/isolate.1.txt
index b3252de92d3e032a3c39e4b15f41a438f12b526b..8fd8f24cd2164b873c446d85ce834300f72efcff 100644 (file)
--- a/isolate/isolate.1.txt
+++ b/isolate/isolate.1.txt
@@ -92,6 +92,10 @@ OPTIONS
        Redirect standard error output to 'file'. The 'file' has to be accessible
        inside the sandbox.
 
+*-c, --chdir=*'dir'::
+       Change directory to 'dir' before executing the program. This path must be
+       relative to the root of the sandbox.
+
 *-p, --processes*[*=*'max']::
        Permit the program to create up to 'max' processes and/or threads. Please
        keep in mind that time and memory limit do not work with multiple processes
@@ -169,7 +173,7 @@ to constrain programs consisting of multiple processes. Please note
 that this feature needs special system setup described in the REQUIREMENTS
 section.
 
-*-c, --cg*::
+*--cg*::
        Enable use of control groups.
 
 *--cg-mem=*'size'::
@@ -241,7 +245,11 @@ isolate's binary during compilation; please see +default.cfg+ in the source
 tree for description.
 
 Before you run isolate with control groups, you have to mount the control group
-filesystem by doing "+mount -t cgroup none -o cpuset,cpuacct,memory /sys/fs/cgroup+".
+filesystem. Most modern Linux distributions use libcgroup, which mounts a tmpfs
+at /sys/fs/cgroup, with individual controllers mounted within subdirectories.
+It is recommended to use your distribution's cgroup configuration support.
+Debian-based distributions have a choice of the cgroup-lite or cgroup-bin
+packages; Red Hat-based distributions provide the libcgroup package.
 
 LICENSE
 -------