AWK(1) - General Commands Manual # AWK(1) - General Commands Manual
NAME # awk - pattern-directed scanning and processing language
SYNOPSIS # awk [-safe] [-V] [-d[n]] [-F fs | –csv] [-v var=value] [prog | -f progfile] file …
DESCRIPTION # awk scans each input file for lines that match any of a set of patterns specified literally in prog or in one or more files specified as -f progfile. With each pattern there can be an associated action that will be performed when a line of a file matches the pattern.
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BT(5) - File Formats Manual # BT(5) - File Formats Manual
NAME # BT - Bug Tracing language
SYNTAX # probe / filter / { action }
DESCRIPTION # The BT language, also known as BPFtrace syntax, describes how to format and display information gathered from specified probe events.
Events are generated by the dynamic tracer dt(4) when an enabled probe is triggered. They are periodically collected by btrace(8), which formats them using the corresponding action.
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COLRM(1) - General Commands Manual # COLRM(1) - General Commands Manual
NAME # colrm - remove columns from a file
SYNOPSIS # colrm [start [stop]]
DESCRIPTION # colrm removes selected columns from the lines of a file. Input is read from the standard input. Output is written to the standard output.
If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are specified, columns numbered less than the start column or greater than the stop column will be written.
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CUT(1) - General Commands Manual # CUT(1) - General Commands Manual
NAME # cut - select portions of each line of a file
SYNOPSIS # cut -b list [-n] [file …]
cut -c list [file …]
cut -f list [-s] [-d delim] [file …]
DESCRIPTION # The cut utility selects portions of each line (as specified by list) from each file and writes them to the standard output. If no file arguments are specified, or a file argument is a single dash (’-’), cut reads from the standard input.
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JOIN(1) - General Commands Manual # JOIN(1) - General Commands Manual
NAME # join - relational database operator
SYNOPSIS # join [-1 field] [-2 field] [-a file_number | -v file_number] [-e string] [-o list] [-t char] file1 file2
DESCRIPTION # The join utility performs an “equality join” on the specified files and writes the result to the standard output. The “join field” is the field in each file by which the files are compared.
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SCRIPT(7) - Miscellaneous Information Manual # SCRIPT(7) - Miscellaneous Information Manual
NAME # script - interpreter script execution
DESCRIPTION # The system is capable of treating a text file containing commands intended for an interpreter, such as sh(1) or awk(1), as an executable program.
An “interpreter script” is a file which has been set executable (see chmod(2)) and which has a first line of the form:
#! pathname [argument]
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SED(1) - General Commands Manual # SED(1) - General Commands Manual
NAME # sed - stream editor
SYNOPSIS # sed [-aEnru] [-i[extension]] command [file …]
sed [-aEnru] [-e command] [-f command_file] [-i[extension]] [file …]
DESCRIPTION # The sed utility reads the specified files, or the standard input if no files are specified, modifying the input as specified by a list of commands. The input is then written to the standard output.
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