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| author | Karel Zak | 2017-11-13 14:17:23 +0100 |
|---|---|---|
| committer | Karel Zak | 2017-11-13 14:17:23 +0100 |
| commit | b5de9e6942e62d2713b7667af8b46a471a29b43a (patch) | |
| tree | 194e69673b648c72effe6af05f85abb983b4e41b /text-utils/column.1 | |
| parent | column: add --table-noheadings (diff) | |
| download | kernel-qcow2-util-linux-b5de9e6942e62d2713b7667af8b46a471a29b43a.tar.gz kernel-qcow2-util-linux-b5de9e6942e62d2713b7667af8b46a471a29b43a.tar.xz kernel-qcow2-util-linux-b5de9e6942e62d2713b7667af8b46a471a29b43a.zip | |
column: allow to hide unnamed columns
Addresses: https://github.com/karelzak/util-linux/pull/327
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'text-utils/column.1')
| -rw-r--r-- | text-utils/column.1 | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/text-utils/column.1 b/text-utils/column.1 index 3bcd0f086..2bc47edde 100644 --- a/text-utils/column.1 +++ b/text-utils/column.1 @@ -100,7 +100,8 @@ Print header line for each page. Specify columns where is possible to use multi-line cell for long text when necessary. .IP "\fB\-H, \-\-table-hide\fP \fIcolumns\fP" -Don't print specified columns. +Don't print specified columns. The special placeholder '-' maybe be used to +hide all unnamed columns (see --table-columns). .IP "\fB\-O, \-\-table-order\fP \fIcolumns\fP" Specify columns order on output. .IP "\fB\-n, \-\-table-name\fP \fIname\fP" @@ -128,6 +129,13 @@ Print fstab with header line and align number to the right: \fBsed 's/#.*//' /etc/fstab | column --table --table-columns SOURCE,TARGET,TYPE,OPTIONS,PASS,FREQ --table-right PASS,FREQ\fR .EE .PP +Print fstab and hide unnamed columns: +.EX +\fBsed 's/#.*//' /etc/fstab | column --table --table-columns SOURCE,TARGET,TYPE --table-hide -\fR +.EE +.PP + +.PP Print a tree: .EX \fBecho -e '1 0 A\\n2 1 AA\\n3 1 AB\\n4 2 AAA\\n5 2 AAB' | column --tree-id 1 --tree-parent 2 --tree 3\fR |