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Commit | Line | Data |
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0cbeee27 | 1 | |
b1883029 | 2 | Note that items with (!) have high priority. |
0cbeee27 | 3 | |
caa86834 KZ |
4 | cal |
5 | --- | |
6 | - add option to print calendar in vertical way | |
7 | https://github.com/karelzak/util-linux/issues/604 | |
8 | - support another --reforms, see for example freebsd version | |
9 | https://github.com/freebsd/freebsd/blob/master/usr.bin/ncal/ncal.c#L72 | |
10 | ||
e34dcfb6 KZ |
11 | column |
12 | ------ | |
13 | - add option to NOT ignore empty lines | |
14 | https://github.com/karelzak/util-linux/issues/593 | |
15 | ||
dcb67393 KZ |
16 | script |
17 | ------ | |
dcb67393 KZ |
18 | - think about optional "event" records in timing file to save information |
19 | about non-data changes like signals (SIGWINCH, SIGSTOP, SIGCONT, etc.) | |
20 | in format: | |
21 | ||
22 | <time> 0 <name>[: var=data, ...] | |
23 | ||
24 | for example: | |
25 | ||
26 | 0.001296 256 | |
27 | 0.001297 0 SIGWINCH: columns=50, lines=20 | |
28 | 0.000010 275 | |
29 | ||
56f4d6ce KZ |
30 | lsblk |
31 | ----- | |
4e6bd9ad KZ |
32 | - rewrite lsblk to read all devices tree to memory to make it more extendable. Now |
33 | it always keep in memory just one device (only final output is buffered by | |
34 | libsmartcols, but this stuff are output strings, nothing else). | |
56f4d6ce | 35 | |
4e6bd9ad | 36 | See fopr example: https://github.com/karelzak/util-linux/issues/616 |
56f4d6ce KZ |
37 | |
38 | ||
7aa670f6 | 39 | cleanup lib/path.c: [Karel Zak for v2.33] |
52ac7065 | 40 | ------------------ |
00dbc498 KZ |
41 | - always return rc from all functions |
42 | - introduce control struct and use openat() from top-level path | |
43 | (e.g. top-level is /proc, etc) | |
7aa670f6 | 44 | - use lib/path.c as low-level API for lib/sysfs.c |
00dbc498 KZ |
45 | - now we duplicate code in functions like {path,sysfs}_read_u32, etc. |
46 | - it would be also nice to have a way how to redirect sysfs.c functions | |
47 | to /sys snapshots (e.g. lsblk regression tests) | |
48 | ||
3421709a KZ |
49 | |
50 | lscpu | |
51 | ----- | |
52 | - read cpuid and uname information from file if --sysroot is specified, then | |
53 | we can prepare regression tests completely independent on hw and architecture. | |
54 | ||
5b7be990 KZ |
55 | lsblk |
56 | ----- | |
be869840 KZ |
57 | - add --sysroot to read sysfs data from dumps rather than from a real sysfs |
58 | - add regression tests based on --sysroot | |
59 | ||
60 | - re-write the way how lsblk internally holds info about devices. Now we | |
61 | compose only output (by libsmartcols). It would be better to have in memory | |
62 | complete tree of the devices and generate the output from this tree. It will | |
63 | make code more readable and allow to generate output in more ways -- for | |
64 | example for RAIDs (https://github.com/karelzak/util-linux/issues/616) | |
65 | ||
5b7be990 KZ |
66 | - currently it does not show mountpoint for all devices in btrfs RAID. It's because |
67 | /proc/#/mountinfo contains reference to the one device only. Maybe we can add some | |
68 | btrfs specific code to provide a better output for FS based stacks. Not sure. | |
69 | https://bugzilla.redhat.com/show_bug.cgi?id=1084453 | |
70 | ||
426ee7cb KZ |
71 | nsenter(1) |
72 | ---------- | |
73 | - read the default UID and GID from the target process. | |
74 | http://thread.gmane.org/gmane.linux.utilities.util-linux-ng/9553/focus=9585 | |
75 | ||
35bc7a2b KZ |
76 | hwlock |
77 | ------ | |
78 | - use /var/lib/hwclock/drift to store hw-clock drift numbers. | |
79 | - use /etc/adjtime as read-only for UTC/LOCAL information only | |
80 | - the /var/lib/hwclock/drift should be implemented backwardly compatible, | |
81 | it means use the file only if exists, otherwise follow /etc/adjtime | |
82 | ||
b75b23b4 KZ |
83 | bash completion |
84 | --------------- | |
20a51056 | 85 | - Optional argument handling requires user to press backspace to get |
58c41e15 | 86 | argument completion. |
20a51056 SK |
87 | - Comma separated value, e.g., --output 'value1,value2', are not |
88 | completed for users. | |
b75b23b4 | 89 | |
b1883029 KZ |
90 | libmount (mount/umount) |
91 | ----------------------- | |
01df6eeb | 92 | |
7c79c341 KZ |
93 | - remount all filesystems given their type, for example: |
94 | mount -a -t tmpfs -o remount | |
95 | It should be probably enough to add remount_all() to mount(8) in way we | |
96 | already have mount_all(). https://github.com/karelzak/util-linux/issues/589 | |
97 | ||
25629819 KZ |
98 | - add --onlyonce to force mount(8) to check if mountpoint is already used. Now |
99 | "already mounted" detection is used for --all only. The problem is if you | |
100 | call "mount <mountpoint>" more than once for in fstab defined tmpfs (or network | |
101 | filesystem etc.). In this case kernel does not return EBUSY, but a new instance | |
102 | of the FS is created. https://github.com/karelzak/util-linux/issues/448 | |
7c79c341 | 103 | (... just idea, maybe wrong idea) |
25629819 | 104 | |
3f30dedd KZ |
105 | - support CAP_SYS_ADMIN; for mount(2) syscall the CAP_SYS_ADMIN is good |
106 | enough. Unfortunately, mount(8) does more things like check for filesystem | |
107 | type (but it's usually done by udev, so root perms are unnecessary), create | |
108 | loop devices, write to /run/mount/utab or /etc/mtab, etc. | |
109 | ||
110 | It would be nice to improve libmount to check for CAP_SYS_ADMIN if suid not | |
111 | set and allow to use it for simple tasks where no another operation is | |
112 | necessary. | |
113 | ||
28297408 KZ |
114 | partx |
115 | ----- | |
116 | ||
4231bffe KZ |
117 | - support mapping by device-mapper if argv[0] is "kpartx" or --dm option is used. |
118 | ||
b1883029 KZ |
119 | |
120 | docs | |
121 | ---- | |
122 | ||
123 | - (!) use something better than gtk-doc for libmount and libblkid (doxyden?) | |
124 | ||
125 | - (!) add API documentation to libuuid | |
28297408 | 126 | |
ce87b20a KZ |
127 | exit codes |
128 | ---------- | |
129 | ||
130 | - we need coreutils-like exit codes for failed exec(). See: | |
131 | https://www.spinics.net/lists/util-linux-ng/msg12776.html | |
132 | and original attempt: | |
133 | https://github.com/karelzak/util-linux/pull/311 | |
4231bffe | 134 | |
a4f4cc75 KZ |
135 | login-utils: |
136 | ----------- | |
137 | ||
b75b23b4 KZ |
138 | - consolidate newgrp(1) |
139 | * we have "su --group/--supp-group" to switch between groups, newgrp(1) in | |
140 | util-linux and shadow-utils (and sg(1) alias in shadow-utils) | |
141 | * the unique functionality provided by newgpr(1) is support for group | |
142 | passwords [/etc/gshadow] -- do we really need this functionality? | |
143 | * maybe we can mark group-passwords as deprecated, and replace sg(1) and | |
73afd3f8 | 144 | newgpr(1) with su(1) code. The another way is to ask for group password in |
b75b23b4 KZ |
145 | su --group too. |
146 | * note that shadow-utils newgpr(1) provides support for syslog and audit log. | |
a4f4cc75 | 147 | |
9612a410 | 148 | |
a24f0ade KZ |
149 | libblkid |
150 | -------- | |
5d5ae40b | 151 | |
20a48072 KZ |
152 | - (!) add support for BitLocker Drive Encryption |
153 | https://github.com/karelzak/util-linux/issues/617 | |
154 | https://github.com/libyal/libbde/blob/master/documentation/BitLocker%20Drive%20Encryption%20(BDE)%20format.asciidoc | |
a24f0ade | 155 | |
b1883029 | 156 | - (!) add support for dasd PT (used for example on s390) |
f2813fce | 157 | |
425ae8f5 KZ |
158 | libfdisk |
159 | -------- | |
b116ef42 | 160 | |
425ae8f5 KZ |
161 | - add support for Apple Partition Map (see libblkid/src/partitions/mac.c) |
162 | http://en.wikipedia.org/wiki/Apple_Partition_Map | |
163 | ||
a24f0ade KZ |
164 | misc |
165 | ---- | |
166 | ||
b1883029 | 167 | - add mllockall() and SCHED_FIFO to hwclock, |
a24f0ade KZ |
168 | see http://lkml.org/lkml/2008/10/12/132 |
169 | ||
19a9d0b7 KZ |
170 | |
171 | --------------- | |
172 | exotic requests | |
173 | --------------- | |
174 | ||
b1883029 | 175 | - add SELinux security contexts support to the 'ipcs' utility |
8da18ddb KZ |
176 | http://bugzilla.redhat.com/show_bug.cgi?id=225342 |
177 | ||
178 | Would be great to list the current system IPC Objects with their respective | |
179 | security labels (where allowed) with something like 'ipcs -Z' - following the | |
180 | way other tools reports those. | |
181 | ||
182 |