The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
sginfo – access mode page information for a SCSI (or ATAPI) device Synopsis sginfo [OPTIONS] [DEVICE] [REPLACEMENT_PARAMETERS] Description sginfo is a port of the Linux scsiinfo program by Eric Youngdale. It uses SCSI generic (sg) devices; however in some cases the high level device name (i.e. sd, sr, st, osst, or hd) can also be…
util/sgeST/sge_st – Grid Engine Service Tags Support control command Synopsis sge_st enable | disable | register | unregister | check | enabled | supported | help Description sge_st controls the Grid Engine support for Service Tags. A Service Tag support improve the monitoring of usages of the Grid Engine. Options enable Enables the Service Tags…
sge_shepherd_selinux – Security Enhanced Linux Policy for the sge_shepherd processes Description Security-Enhanced Linux secures the sge_shepherd processes via flexible mandatory access control. The sge_shepherd processes execute with the sge_shepherd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
xxqs_name_sxx_shepherd – xxQS_NAMExx single job-controlling agent Synopsis xxqs_name_sxx_shepherd Description xxqs_name_sxx_shepherd provides the parent process functionality for a single xxQS_NAMExx job. The parent functionality is necessary on UNIX systems to retrieve resource usage information (see after a job has finished. In addition, the xxqs_name_sxx_shepherd forwards signals to the job, such for suspension, enabling, termination, and the…
xxqs_name_sxx_shadowd – xxQS_NAMExx shadow master daemon Synopsis xxqs_name_sxx_shadowd Description xxqs_name_sxx_shadowd is a "light weight" process which can be run on so-called shadow master hosts in a xxQS_NAMExx cluster to detect failure of the current xxQS_NAMExx master daemon, and to start-up a new on the host on which the xxqs_name_sxx_shadowd runs. If multiple shadow daemons are…
sge_selinux – Security Enhanced Linux Policy for the sge processes Description Security-Enhanced Linux secures the sge processes via flexible mandatory access control. Booleans SELinux policy is customizable based on least access required. sge policy is extremely flexible and has several booleans that allow you to manipulate the policy and run sge with the tightest access…
xxqs_name_sxx_qmaster – xxQS_NAMExx master control daemon Synopsis xxqs_name_sxx_qmaster [ -help ] Description xxqs_name_sxx_qmaster controls the overall xxQS_NAMExx behavior in a cluster. Options -help Prints a listing of all options. Environment Variables xxQS_NAME_Sxx_ROOT Specifies the location of the xxQS_NAMExx standard configuration files. xxQS_NAME_Sxx_CELL If set, specifies the default xxQS_NAMExx cell. To address a xxQS_NAMExx cell xxqs_name_sxx_qmaster…
sge_job_ssh_selinux – Security Enhanced Linux Policy for the sge_job_ssh processes Description Security-Enhanced Linux secures the sge_job_ssh processes via flexible mandatory access control. The sge_job_ssh processes execute with the sge_job_ssh_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
sge_job_selinux – Security Enhanced Linux Policy for the sge_job processes Description Security-Enhanced Linux secures the sge_job processes via flexible mandatory access control. The sge_job processes execute with the sge_job_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
sge_execd_selinux – Security Enhanced Linux Policy for the sge_execd processes Description Security-Enhanced Linux secures the sge_execd processes via flexible mandatory access control. The sge_execd processes execute with the sge_execd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
xxqs_name_sxx_execd, xxqs_name_sxx_loadsensor – xxQS_NAMExx job execution agent and load sensor interface Synopsis xxqs_name_sxx_execd [ -help ] Description xxqs_name_sxx_execd controls the xxQS_NAMExx queues local to the machine on which xxqs_name_sxx_execd is running and executes/controls the jobs sent from to be run on these queues via or the shepherd_cmd of Options -help Prints a listing of all…
dl – setting xxQS_NAME_Sxx debug tracing information Synopsis source $SGE_ROOT/util/dl.sh dl level Description The dl shell script alias is obtained by sourcing one of the scripts $SGE_ROOT/util/dl.sh or $SGE_ROOT/util/dl.csh, for Bourne and C shell respectively. It provides a convenient way to set up the environment to produce certain xxQS_NAME_Sxx debugging information. It is mostly useful…
xxqs_name_sxx_coshepherd – xxQS_NAMExx single job-controlling agent Synopsis xxqs_name_sxx_coshepherd Description xxqs_name_sxx_coshepherd is needed to run the token manipulation executables if Grid Engine is run in an AFS environment. It is started by the shepherd process and belongs to the same PAG (process authentication group) as the shepherd and the user’s job, babysitting AFS tokens as specified…
util/sgeCA/sge_ca – xxQS_NAMExx CSP Support control command Syntax sge_ca command [command options] Description sge_ca controls a simple xxQS_NAMExx Certificate Authority that is used for the special Certificate Security Protocol (CSP) mode. CSP mode improves the security behavior of xxQS_NAMExx by enabling OpenSSL secured communication channels and X509v3 certificates for authentication. In addition it is possible…
sgdisk – Command-line GUID partition table (GPT) manipulator for Linux and Unix Synopsis sgdisk [ options ] device Description GPT fdisk is a text-mode menu-driven package for creation and manipulation of partition tables. It consists of two programs: the text-mode interactive gdisk and the command-line sgdisk. Either program will automatically convert an old-style Master Boot…
sg_xcopy – copy data to and from files and devices using SCSI EXTENDED COPY (XCOPY) Synopsis sg_xcopy [bs=BS] [conv=CONV] [count=COUNT] [ibs=BS] [if=IFILE] [iflag=FLAGS] [obs=BS] [of=OFILE] [oflag=FLAGS] [seek=SEEK] [skip=SKIP] [–help] [–version] [bpt=BPT] [cat=0|1] [dc=0|1] [id_usage={hold|discard|disable}] [list_id=ID] [prio=PRIO] [time=0|1] [verbose=VERB] [–on_dst|–on_src] [–verbose] Description Copy data to and from any files. Specialized for "files" that are Linux SCSI…
sg_write_same – send SCSI WRITE SAME command Synopsis sg_write_same [–10] [–16] [–32] [–anchor] [–grpnum=GN] [–help] [–in=IF] [–lba=LBA] [–lbdata] [–pbdata] [–num=NUM] [–ndob] [–timeout=TO] [–unmap] [–verbose] [–version] [–wrprotect=WPR] [–xferlen=LEN] DEVICE Description Send the SCSI WRITE SAME (10, 16 or 32 byte) command to DEVICE. This command writes the given block NUM times to consecutive blocks on the…
sg_write_long – send SCSI WRITE LONG command Synopsis sg_write_long [–16] [–cor_dis] [–help] [–in=IF] [–lba=LBA] [–pblock] [–verbose] [–version] [–wr_uncor] [–xfer_len=BTL] DEVICE Description Send the SCSI WRITE LONG (10 or 16 byte) command to DEVICE. The buffer to be written to the DEVICE is filled with 0xff bytes or read from the IF file. This buffer includes…
sg_write_buffer – send SCSI WRITE BUFFER command Synopsis sg_write_buffer [–help] [–id=ID] [–in=FILE] [–length=LEN] [–mode=MO] [–offset=OFF] [–raw] [–skip=SKIP] [–specific=MS] [–verbose] [–version] DEVICE Description Sends a SCSI WRITE BUFFER command to DEVICE, along with data provided by the user. In some cases no data is required, or data can be read from the file given in the…
sg_wr_mode – write (modify) SCSI mode page Synopsis sg_wr_mode [–contents=H,H…] [–dbd] [–force] [–help] [–len=10|6] [–mask=M,M…] [–page=PG[,SPG]] [–save] [–verbose] [–version] DEVICE Description Writes a modified mode page to DEVICE. Uses the SCSI MODE SENSE (6 or 10 byte variant) command to fetch the existing mode data which includes a mode page (or subpage). It then combines…