Main Web>DanielDobosLeftBar>Ddobos>HowtoUse>HowtoUseLxplus (2013-03-08, AndrewChen)

Howto use LXPLUS:

Index:

Howto use LXPLUS:

Helpful commands for AFS:

Command:	Effect:	Arguments:
`tokens`	show all AFS tokens the user currently holds
`klog`	to obtain an AFS tokens different from the one established upon login	`[]` : username to be used for token
`unlog`	destroy all AFS tokens
`fs whereis`	show on which afs server a file/directory is saved on	`[]` or `[]` : file or directory to search on AFS or `$HOME` : position of home directory on AFS
`fs checks`	check which afs servers are running
`fs listquota`	show your quota on AFS
`fs listacl`	show AFS Access Control List (ACL)	`[]` : show ACL of a directory
`fs setacl`	set AFS Access Control List (ACL)	`-dir` : set ACL of path `-acl` : set access right for login access rights: `r` : reading of files `w` : writing to files `k` : locking of files (flock() system call) `l` : the right to search for files in the directory, i.e. list which files it contains `i` : creation of new files or directories `d` : deletion of files `a` : the right to change the ACL `all` : r+w+k+l+i+d+a `none` : delete entry from ACL `read` : r+l `write` : r+w+k+l+i+d

Helpful commands for LSF:

Command:	Effect:	Arguments:
`bqueues`	show list and usage of all LSF queues
`bjobs`	show status of all submitted LSF jobs	`[-l] <jobid>` : job id number of the LSF job
`bsub`	submit a batch job to LSF	`[-q <queuename>]` : start job in specific LSF queue `[-J <jobname;>]` : give job specific name `[-o <file>]` : use specific output file `<command> [<arguments>]` : program/script to be started on LSF with arguments
`bkill`	kill a LSF job	`jobid` : job id number of the LSF job (see bjobs)
`bpeek`	displays the stdout and stderr output of an unfinished LSF job	`[-f]` : use command tail -f to show output `[-q <queuename>]` : show output of most recently submitted LSF job in the specified queue `[-m <hostname>]` : show output of most recently submitted LSF job executed on the specified host `[-J <jobname>]` : show output of most recently submitted LSF job with specified job name `[<jobid>]` : operates on the specified job

Helpful commands for CASTOR:

Command:	Effect:	Arguments:
`nsls`	list CASTOR file or directory	`[<file>]` or `[<directory>]` : file or directory on CASTOR to list or `$CASTOR_HOME` : list users CASTOR home directory `[--class [<classid>]]` : to show file class `[-R]` : recursively `[-l]` : long listing `[-T]` : show tape number of file `[--deleted]` : show deleted files
`nslistclass`	show attributes for CASTOR classes	`[--id <classid>]` : CASTOR file class id
`nsmkdir`	create a new CASTOR directory	`<directory>` : file or directory on CASTOR to create
`rfdir`	list CASTOR file or directory	`<file>` or `<directory>` : file or directory on CASTOR to list or `$CASTOR_HOME` : list users CASTOR home directory `[-R]` : recursively
`rfrm`	remove CASTOR file or directory	`<file>` or `<directory>` : file or directory on CASTOR to delete `[-r]` : recursively
`rfrename`	rename CASTOR file or directory	`<oldfilename> <newfilename>` : rename file from oldfilename to newfilename or `<olddirectoryname> <newdirectoryname>` : rename directory from olddirectoryname to newdirectoryname
`rfchmod`	set CASTOR file or directory permissions	`<accessright>` : access right to set access rights: `+` : add access rigth `-` : remove access right `u` : user who owns the file `g` : other users in file's group `o` : other users not in the file's group `a` : all users `r` : reading of files or directories `w` : writing to files or directories `x` : executing of files or accessing of directories `<file>` or `<directory>`: file or directory name to change access rights
`rfcp`	copy local file to CASTOR or from CASTOR to local file	`<localfilename> <castorfilename>` : copy file from localfilename to CASTOR or `<castorfilename> <localfilename>` : copy file from CASTOR to localfilename
`stager_get`	stage file(s) to disk	`-M <castorfilename> [-M <castofilename> ...]` : file(s) on CASTOR to stage `[--nowait]` : do not wait till staging finished
`stager_qry`	view status of file on staging disk	`-M <castorfilename>` : file on CASTOR staging disk

Helpful linux commands:

Command:	Effect:	Arguments:
`find . -exec grep -H <pattern> {} \;`	searches a pattern in all files in the directory and all its subdirectories	`<pattern>` : pattern to search

-- DanielDobos - 31 Oct 2004

Topic revision: r4 - 2013-03-08 - AndrewChen

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