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.
NAME trace-cmd-record – record a trace from the Ftrace Linux internal tracer SYNOPSIS trace-cmd record [OPTIONS] [command] DESCRIPTION The trace-cmd(1) record command will set up the Ftrace Linux kernel tracer to record the specified plugins or events that happen while the command executes. If no command is given, then it will record until the user…
NAME trace-cmd-profile – profile tasks running live SYNOPSIS trace-cmd profile [OPTIONS] [command] DESCRIPTION The trace-cmd(1) profile will start tracing just like trace-cmd-record(1), with the –profile option, except that it does not write to a file, but instead, it will read the events as they happen and will update the accounting of the events. When the…
NAME trace-cmd-options – list available options from trace-cmd plugins SYNOPSIS trace-cmd options DESCRIPTION The trace-cmd(1) options command will examine all the trace-cmd plugins that are used by trace-cmd report(1) and list them. SEE ALSO trace-cmd(1), trace-cmd-record(1), trace-cmd-start(1), trace-cmd-stop(1), trace-cmd-extract(1), trace-cmd-reset(1), trace-cmd-split(1), trace-cmd-list(1), trace-cmd-listen(1) AUTHOR Written by Steven Rostedt, <m[blue]rostedt [at] goodmis.orgm[][1]> RESOURCES git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git COPYING Copyright…
NAME trace-cmd-mem – show memory usage of certain kmem events SYNOPSIS trace-cmd mem [OPTIONS][input-file] DESCRIPTION The trace-cmd(1) mem requires a trace-cmd record that enabled the following events: kmalloc kmalloc_node kfree kmem_cache_alloc kmem_cache_alloc_node kmem_cache_alloc_free It then reads the amount requested and the ammount freed as well as the functions that called the allocation. It then reports…
NAME trace-cmd-listen – listen for incoming connection to record tracing. SYNOPSIS trace-cmd listen -p port [OPTIONS] DESCRIPTION The trace-cmd(1) listen sets up a port to listen to waiting for connections from other hosts that run trace-cmd-record(1) with the -N option. When a connection is made, and the remote host sends data, it will create a…
NAME trace-cmd-list – list available plugins, events or options for Ftrace. SYNOPSIS trace-cmd list [OPTIONS] DESCRIPTION The trace-cmd(1) list displays the available plugins, events or Ftrace options that are configured on the current machine. If no option is given, then it lists all plugins, events and Ftrace options to standard output. OPTIONS -e [regex] This…
NAME trace-cmd-hist – show histogram of events in trace.dat file SYNOPSIS trace-cmd hist [OPTIONS][input-file] DESCRIPTION The trace-cmd(1) hist displays a histogram form from the trace.dat file. Instead of showing the events as they were ordered, it creates a histogram that can be displayed per task or for all tasks where the most common events appear…
NAME trace-cmd-extract – extract out the data from the Ftrace Linux tracer. SYNOPSIS trace-cmd extract [OPTIONS] DESCRIPTION The trace-cmd(1) extract is usually used after trace-cmd-start(1) and trace-cmd-stop(1). It can be used after the Ftrace tracer has been started manually through the Ftrace pseudo file system. The extract command creates a trace.dat file that can be…
NAME trace-cmd-check-events – parse the event formats on local system SYNOPSIS trace-cmd check-events [OPTIONS] DESCRIPTION The trace-cmd(1) check-events parses format strings for all the events on the local system. It returns whether all the format strings can be parsed correctly. It will load plugins unless specified otherwise. This is useful to check for any trace…
NAME tr – translate or delete characters SYNOPSIS tr [,OPTION/]… ,SET1 /[,SET2/] DESCRIPTION Translate, squeeze, and/or delete characters from standard input, writing to standard output. -c, -C, –complement use the complement of SET1 -d, –delete delete characters in SET1, do not translate -s, –squeeze-repeats replace each sequence of a repeated character that is listed in…
NAME tput, reset – initialize a terminal or query terminfo database SYNOPSIS tput [-Ttype] capname [parameters] tput [-Ttype] [-x] clear tput [-Ttype] init tput [-Ttype] reset tput [-Ttype] longname tput -S << tput -V DESCRIPTION The tput utility uses the terminfo database to make the values of terminal-dependent capabilities and information available to the shell…
TPM Management – tpmtoken_setpasswd NAME tpmtoken_setpasswd – change the password(s) associated with the user’s TPM PKCS#11 data store SYNOPSIS tpmtoken_setpasswd [ OPTION ] DESCRIPTION tpmtoken_setpasswd is used to change the password(s) associated with the user’s data store. PKCS#11 requires a password (or PIN) for the Security Officer (SO) and the User. The SO and User…
TPM Management – tpmtoken_protect NAME tpmtoken_protect – encrypt or decrypt data using a symmetric key stored in the user’s TPM PKCS#11 data store SYNOPSIS tpmtoken_protect [ OPTION ] DESCRIPTION tpmtoken_protect will encrypt or decrypt data using a symmetric key that is stored in the user’s data store. The key used to protect the data is…
TPM Management – tpmtoken_objects NAME tpmtoken_objects – display the objects in the user’s TPM PKCS#11 data store SYNOPSIS tpmtoken_objects [ OPTION ] DESCRIPTION tpmtoken_objects displays information about the PKCS#11 objects that are in the user’s data store. -h, –help Display command usage info. -v, –version Display command version info. -l, –log [none|error|info|debug] Set logging level….
TPM Management – tpmtoken_init NAME tpmtoken_init – initialize the user’s TPM PKCS#11 data store SYNOPSIS tpmtoken_init [OPTION] DESCRIPTION tpmtoken_init initializes the user’s TPM PKCS#11 data store so that applications can exploit the TPM capabilities through the PKCS#11 interface. PKCS#11 requires a password (or PIN) for the Security Officer (SO) and the User. The SO is…
TPM Management – tpmtoken_import NAME tpmtoken_import – import an X.509 certficate and/or an RSA key pair into the user’s TPM PKCS#11 data store SYNOPSIS tpmtoken_import [ OPTION ] FILE DESCRIPTION tpmtoken_import imports a PEM formatted representation of an X.509 certificate and/or an RSA key contained in FILE. Importing an X.509 certificate creates an X.509 Public…
TPM Management – tpm_version NAME tpm_version – report TPM version and manufacturer information SYNOPSIS tpm_version [OPTION] DESCRIPTION tpm_version reports the system’s TPM version and manufacturer information. The information reported is manufacturer specific. -h, –help Display command usage info. -v, –version Display command version info. -l, –log [none|error|info|debug] Set logging level. SEE ALSO tpm_selftest(8), tpm_takeownership(8), tpm_setownable(8),…
TPM Management – tpm_sealdata NAME tpm_sealdata – seal input data to the system’s TPM SYNOPSIS tpm_sealdata [OPTION] DESCRIPTION tpm_sealdata seals sensitive input data to the SRK of the system’s TPM and optionally a PCR configuration. Backup your data, it is unrecoverable from this format if the SRK changes or the specified PCR configuration is unreproducable….
NAME tpic2pdftex – convert tpic \specials for use by pdftex SYNOPSIS pic -t somefile.pic | tpic2pdftex > somefile.tex Process somefile.tex by pdftex/pdflatex. DESCRIPTION Experimental awk script for conversion of tpic \specials as produced by (groff-)pic into pdfTeX \pdfliteral sections for further processing by pdftex. NOTES Current version: 1.97. tpic \special description see e. g.: Goossens,…
NAME Template::Tools::tpage – Process templates from command line USAGE tpage[–define var = value] file(s) DESCRIPTION The tpage script is a simple wrapper around the Template Toolkit processor. Files specified by name on the command line are processed in turn by the template processor and the resulting output is sent to STDOUT and can be redirected…